Home / 2,196,012.30-3,294,018.45-700,104.30

Finding the Fourth Proportional to 2,196,012.30, 3,294,018.45 and 700,104.30

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Solution

The fourth proportional to 2,196,012.30, 3,294,018.45 and 700,104.30 is: 1,050,156.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,012.30 : 3,294,018.45 = 700,104.30 : x
  2. Step 2: Convert to fraction form
    2,196,012.30/3,294,018.45 = 700,104.30/x
  3. Step 3: Cross multiply
    2,196,012.30x = 3,294,018.45 × 700,104.30
  4. Step 4: Simplify right side
    2,196,012.30x = 2,306,156,481,124.34
  5. Step 5: Solve for x
    x = 2,306,156,481,124.34/2,196,012.30
  6. Step 6: Final answer
    x = 1,050,156.45

Related Problems

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Half scale
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Double scale
Find fourth proportional to 2,196,013.30, 3,294,019.95 and 700,105.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.