Home / 9,885,249.68-14,830,110.38-5,336,200.83

Finding the Fourth Proportional to 9,885,249.68, 14,830,110.38 and 5,336,200.83

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Solution

The fourth proportional to 9,885,249.68, 14,830,110.38 and 5,336,200.83 is: 8,005,508.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,885,249.68 : 14,830,110.38 = 5,336,200.83 : x
  2. Step 2: Convert to fraction form
    9,885,249.68/14,830,110.38 = 5,336,200.83/x
  3. Step 3: Cross multiply
    9,885,249.68x = 14,830,110.38 × 5,336,200.83
  4. Step 4: Simplify right side
    9,885,249.68x = 79,136,447,274,265.53
  5. Step 5: Solve for x
    x = 79,136,447,274,265.53/9,885,249.68
  6. Step 6: Final answer
    x = 8,005,508.19

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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.