Home / 7,581,773.40-11,372,660.10-3,035,000.40

Finding the Fourth Proportional to 7,581,773.40, 11,372,660.10 and 3,035,000.40

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Solution

The fourth proportional to 7,581,773.40, 11,372,660.10 and 3,035,000.40 is: 4,552,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,581,773.40 : 11,372,660.10 = 3,035,000.40 : x
  2. Step 2: Convert to fraction form
    7,581,773.40/11,372,660.10 = 3,035,000.40/x
  3. Step 3: Cross multiply
    7,581,773.40x = 11,372,660.10 × 3,035,000.40
  4. Step 4: Simplify right side
    7,581,773.40x = 34,516,027,952,564.04
  5. Step 5: Solve for x
    x = 34,516,027,952,564.04/7,581,773.40
  6. Step 6: Final answer
    x = 4,552,500.60

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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.