Home / 9,737,257.59-13,436,244.79-5,608,631.47

Finding the Fourth Proportional to 9,737,257.59, 13,436,244.79 and 5,608,631.47

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Solution

The fourth proportional to 9,737,257.59, 13,436,244.79 and 5,608,631.47 is: 7,739,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,737,257.59 : 13,436,244.79 = 5,608,631.47 : x
  2. Step 2: Convert to fraction form
    9,737,257.59/13,436,244.79 = 5,608,631.47/x
  3. Step 3: Cross multiply
    9,737,257.59x = 13,436,244.79 × 5,608,631.47
  4. Step 4: Simplify right side
    9,737,257.59x = 75,358,945,367,817.53
  5. Step 5: Solve for x
    x = 75,358,945,367,817.53/9,737,257.59
  6. Step 6: Final answer
    x = 7,739,237.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.