Home / 4,932,254.60-7,398,381.90-1,566,801.80

Finding the Fourth Proportional to 4,932,254.60, 7,398,381.90 and 1,566,801.80

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Solution

The fourth proportional to 4,932,254.60, 7,398,381.90 and 1,566,801.80 is: 2,350,202.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,254.60 : 7,398,381.90 = 1,566,801.80 : x
  2. Step 2: Convert to fraction form
    4,932,254.60/7,398,381.90 = 1,566,801.80/x
  3. Step 3: Cross multiply
    4,932,254.60x = 7,398,381.90 × 1,566,801.80
  4. Step 4: Simplify right side
    4,932,254.60x = 11,591,798,078,007.42
  5. Step 5: Solve for x
    x = 11,591,798,078,007.42/4,932,254.60
  6. Step 6: Final answer
    x = 2,350,202.70

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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.