Home / 5,517,952.70-7,615,437.63-3,342,432.02

Finding the Fourth Proportional to 5,517,952.70, 7,615,437.63 and 3,342,432.02

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Solution

The fourth proportional to 5,517,952.70, 7,615,437.63 and 3,342,432.02 is: 4,612,957.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,952.70 : 7,615,437.63 = 3,342,432.02 : x
  2. Step 2: Convert to fraction form
    5,517,952.70/7,615,437.63 = 3,342,432.02/x
  3. Step 3: Cross multiply
    5,517,952.70x = 7,615,437.63 × 3,342,432.02
  4. Step 4: Simplify right side
    5,517,952.70x = 25,454,082,580,824.91
  5. Step 5: Solve for x
    x = 25,454,082,580,824.91/5,517,952.70
  6. Step 6: Final answer
    x = 4,612,957.73

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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.