Home / 4,489,089.71-6,192,724.10-2,652,659.55

Finding the Fourth Proportional to 4,489,089.71, 6,192,724.10 and 2,652,659.55

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Solution

The fourth proportional to 4,489,089.71, 6,192,724.10 and 2,652,659.55 is: 3,659,358.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,089.71 : 6,192,724.10 = 2,652,659.55 : x
  2. Step 2: Convert to fraction form
    4,489,089.71/6,192,724.10 = 2,652,659.55/x
  3. Step 3: Cross multiply
    4,489,089.71x = 6,192,724.10 × 2,652,659.55
  4. Step 4: Simplify right side
    4,489,089.71x = 16,427,188,711,116.86
  5. Step 5: Solve for x
    x = 16,427,188,711,116.86/4,489,089.71
  6. Step 6: Final answer
    x = 3,659,358.53

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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.