Home / 3,949,967.46-5,924,951.19-1,110,079.62

Finding the Fourth Proportional to 3,949,967.46, 5,924,951.19 and 1,110,079.62

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Solution

The fourth proportional to 3,949,967.46, 5,924,951.19 and 1,110,079.62 is: 1,665,119.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,967.46 : 5,924,951.19 = 1,110,079.62 : x
  2. Step 2: Convert to fraction form
    3,949,967.46/5,924,951.19 = 1,110,079.62/x
  3. Step 3: Cross multiply
    3,949,967.46x = 5,924,951.19 × 1,110,079.62
  4. Step 4: Simplify right side
    3,949,967.46x = 6,577,167,565,513.75
  5. Step 5: Solve for x
    x = 6,577,167,565,513.75/3,949,967.46
  6. Step 6: Final answer
    x = 1,665,119.43

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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.