Home / 5,969,445.28-8,237,594.16-3,253,132.96

Finding the Fourth Proportional to 5,969,445.28, 8,237,594.16 and 3,253,132.96

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Solution

The fourth proportional to 5,969,445.28, 8,237,594.16 and 3,253,132.96 is: 4,489,192.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969,445.28 : 8,237,594.16 = 3,253,132.96 : x
  2. Step 2: Convert to fraction form
    5,969,445.28/8,237,594.16 = 3,253,132.96/x
  3. Step 3: Cross multiply
    5,969,445.28x = 8,237,594.16 × 3,253,132.96
  4. Step 4: Simplify right side
    5,969,445.28x = 26,797,989,072,999.52
  5. Step 5: Solve for x
    x = 26,797,989,072,999.52/5,969,445.28
  6. Step 6: Final answer
    x = 4,489,192.52

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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.