Home / 7,730,654.10-11,593,028.70-2,337,512.10

Finding the Fourth Proportional to 7,730,654.10, 11,593,028.70 and 2,337,512.10

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Solution

The fourth proportional to 7,730,654.10, 11,593,028.70 and 2,337,512.10 is: 3,505,375.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,730,654.10 : 11,593,028.70 = 2,337,512.10 : x
  2. Step 2: Convert to fraction form
    7,730,654.10/11,593,028.70 = 2,337,512.10/x
  3. Step 3: Cross multiply
    7,730,654.10x = 11,593,028.70 × 2,337,512.10
  4. Step 4: Simplify right side
    7,730,654.10x = 27,098,844,861,897.27
  5. Step 5: Solve for x
    x = 27,098,844,861,897.27/7,730,654.10
  6. Step 6: Final answer
    x = 3,505,375.42

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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.