Home / 10,524,006.60-15,781,344.30-4,841,305.80

Finding the Fourth Proportional to 10,524,006.60, 15,781,344.30 and 4,841,305.80

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Solution

The fourth proportional to 10,524,006.60, 15,781,344.30 and 4,841,305.80 is: 7,259,812.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,006.60 : 15,781,344.30 = 4,841,305.80 : x
  2. Step 2: Convert to fraction form
    10,524,006.60/15,781,344.30 = 4,841,305.80/x
  3. Step 3: Cross multiply
    10,524,006.60x = 15,781,344.30 × 4,841,305.80
  4. Step 4: Simplify right side
    10,524,006.60x = 76,402,313,691,386.94
  5. Step 5: Solve for x
    x = 76,402,313,691,386.94/10,524,006.60
  6. Step 6: Final answer
    x = 7,259,812.41

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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.