Home / 3,500,196.30-5,250,294.45-3,201,014.70

Finding the Fourth Proportional to 3,500,196.30, 5,250,294.45 and 3,201,014.70

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Solution

The fourth proportional to 3,500,196.30, 5,250,294.45 and 3,201,014.70 is: 4,801,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,196.30 : 5,250,294.45 = 3,201,014.70 : x
  2. Step 2: Convert to fraction form
    3,500,196.30/5,250,294.45 = 3,201,014.70/x
  3. Step 3: Cross multiply
    3,500,196.30x = 5,250,294.45 × 3,201,014.70
  4. Step 4: Simplify right side
    3,500,196.30x = 16,806,269,713,778.42
  5. Step 5: Solve for x
    x = 16,806,269,713,778.42/3,500,196.30
  6. Step 6: Final answer
    x = 4,801,522.05

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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.