Home / 8,034,209.74-11,088,818.68-4,772,836.27

Finding the Fourth Proportional to 8,034,209.74, 11,088,818.68 and 4,772,836.27

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Solution

The fourth proportional to 8,034,209.74, 11,088,818.68 and 4,772,836.27 is: 6,587,470.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,209.74 : 11,088,818.68 = 4,772,836.27 : x
  2. Step 2: Convert to fraction form
    8,034,209.74/11,088,818.68 = 4,772,836.27/x
  3. Step 3: Cross multiply
    8,034,209.74x = 11,088,818.68 × 4,772,836.27
  4. Step 4: Simplify right side
    8,034,209.74x = 52,925,115,987,357.52
  5. Step 5: Solve for x
    x = 52,925,115,987,357.52/8,034,209.74
  6. Step 6: Final answer
    x = 6,587,470.04

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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.