Home / 9,310,743.57-13,957,057.67-4,451,787.39

Finding the Fourth Proportional to 9,310,743.57, 13,957,057.67 and 4,451,787.39

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Solution

The fourth proportional to 9,310,743.57, 13,957,057.67 and 4,451,787.39 is: 6,673,350.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310,743.57 : 13,957,057.67 = 4,451,787.39 : x
  2. Step 2: Convert to fraction form
    9,310,743.57/13,957,057.67 = 4,451,787.39/x
  3. Step 3: Cross multiply
    9,310,743.57x = 13,957,057.67 × 4,451,787.39
  4. Step 4: Simplify right side
    9,310,743.57x = 62,133,853,366,888.80
  5. Step 5: Solve for x
    x = 62,133,853,366,888.80/9,310,743.57
  6. Step 6: Final answer
    x = 6,673,350.29

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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.