Home / 3,745,727.50-5,616,445.18-1,151,356.63

Finding the Fourth Proportional to 3,745,727.50, 5,616,445.18 and 1,151,356.63

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Solution

The fourth proportional to 3,745,727.50, 5,616,445.18 and 1,151,356.63 is: 1,726,375.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,727.50 : 5,616,445.18 = 1,151,356.63 : x
  2. Step 2: Convert to fraction form
    3,745,727.50/5,616,445.18 = 1,151,356.63/x
  3. Step 3: Cross multiply
    3,745,727.50x = 5,616,445.18 × 1,151,356.63
  4. Step 4: Simplify right side
    3,745,727.50x = 6,466,531,390,794.67
  5. Step 5: Solve for x
    x = 6,466,531,390,794.67/3,745,727.50
  6. Step 6: Final answer
    x = 1,726,375.29

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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.