Home / 6,524,006.30-9,786,009.45-5,936,140.70

Finding the Fourth Proportional to 6,524,006.30, 9,786,009.45 and 5,936,140.70

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Solution

The fourth proportional to 6,524,006.30, 9,786,009.45 and 5,936,140.70 is: 8,904,211.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,006.30 : 9,786,009.45 = 5,936,140.70 : x
  2. Step 2: Convert to fraction form
    6,524,006.30/9,786,009.45 = 5,936,140.70/x
  3. Step 3: Cross multiply
    6,524,006.30x = 9,786,009.45 × 5,936,140.70
  4. Step 4: Simplify right side
    6,524,006.30x = 58,091,128,986,729.61
  5. Step 5: Solve for x
    x = 58,091,128,986,729.61/6,524,006.30
  6. Step 6: Final answer
    x = 8,904,211.05

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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.