Home / 2,193,142.30-3,289,713.45-595,903.30

Finding the Fourth Proportional to 2,193,142.30, 3,289,713.45 and 595,903.30

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Solution

The fourth proportional to 2,193,142.30, 3,289,713.45 and 595,903.30 is: 893,854.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,142.30 : 3,289,713.45 = 595,903.30 : x
  2. Step 2: Convert to fraction form
    2,193,142.30/3,289,713.45 = 595,903.30/x
  3. Step 3: Cross multiply
    2,193,142.30x = 3,289,713.45 × 595,903.30
  4. Step 4: Simplify right side
    2,193,142.30x = 1,960,351,100,909.39
  5. Step 5: Solve for x
    x = 1,960,351,100,909.39/2,193,142.30
  6. Step 6: Final answer
    x = 893,854.95

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Double scale
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Similar ratio
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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.