Home / 10,134,677.99-15,226,269.13-6,498,531.90

Finding the Fourth Proportional to 10,134,677.99, 15,226,269.13 and 6,498,531.90

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Solution

The fourth proportional to 10,134,677.99, 15,226,269.13 and 6,498,531.90 is: 9,763,348.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,134,677.99 : 15,226,269.13 = 6,498,531.90 : x
  2. Step 2: Convert to fraction form
    10,134,677.99/15,226,269.13 = 6,498,531.90/x
  3. Step 3: Cross multiply
    10,134,677.99x = 15,226,269.13 × 6,498,531.90
  4. Step 4: Simplify right side
    10,134,677.99x = 98,948,395,626,797.59
  5. Step 5: Solve for x
    x = 98,948,395,626,797.59/10,134,677.99
  6. Step 6: Final answer
    x = 9,763,348.74

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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.