Home / 6,149,176.38-9,229,362.08-3,272,957.91

Finding the Fourth Proportional to 6,149,176.38, 9,229,362.08 and 3,272,957.91

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Solution

The fourth proportional to 6,149,176.38, 9,229,362.08 and 3,272,957.91 is: 4,912,416.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,176.38 : 9,229,362.08 = 3,272,957.91 : x
  2. Step 2: Convert to fraction form
    6,149,176.38/9,229,362.08 = 3,272,957.91/x
  3. Step 3: Cross multiply
    6,149,176.38x = 9,229,362.08 × 3,272,957.91
  4. Step 4: Simplify right side
    6,149,176.38x = 30,207,313,607,625.26
  5. Step 5: Solve for x
    x = 30,207,313,607,625.26/6,149,176.38
  6. Step 6: Final answer
    x = 4,912,416.19

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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.