Home / 9,297,307.80-13,937,974.17-3,231,251.42

Finding the Fourth Proportional to 9,297,307.80, 13,937,974.17 and 3,231,251.42

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Solution

The fourth proportional to 9,297,307.80, 13,937,974.17 and 3,231,251.42 is: 4,844,101.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,297,307.80 : 13,937,974.17 = 3,231,251.42 : x
  2. Step 2: Convert to fraction form
    9,297,307.80/13,937,974.17 = 3,231,251.42/x
  3. Step 3: Cross multiply
    9,297,307.80x = 13,937,974.17 × 3,231,251.42
  4. Step 4: Simplify right side
    9,297,307.80x = 45,037,098,759,045.95
  5. Step 5: Solve for x
    x = 45,037,098,759,045.95/9,297,307.80
  6. Step 6: Final answer
    x = 4,844,101.08

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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.