Home / 3,287,342.31-4,933,302.53-1,157,597.97

Finding the Fourth Proportional to 3,287,342.31, 4,933,302.53 and 1,157,597.97

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Solution

The fourth proportional to 3,287,342.31, 4,933,302.53 and 1,157,597.97 is: 1,737,203.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,342.31 : 4,933,302.53 = 1,157,597.97 : x
  2. Step 2: Convert to fraction form
    3,287,342.31/4,933,302.53 = 1,157,597.97/x
  3. Step 3: Cross multiply
    3,287,342.31x = 4,933,302.53 × 1,157,597.97
  4. Step 4: Simplify right side
    3,287,342.31x = 5,710,780,988,335.88
  5. Step 5: Solve for x
    x = 5,710,780,988,335.88/3,287,342.31
  6. Step 6: Final answer
    x = 1,737,203.02

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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.