Home / 5,013,162.60-7,522,587.91-2,707,627.20

Finding the Fourth Proportional to 5,013,162.60, 7,522,587.91 and 2,707,627.20

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Solution

The fourth proportional to 5,013,162.60, 7,522,587.91 and 2,707,627.20 is: 4,062,976.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,013,162.60 : 7,522,587.91 = 2,707,627.20 : x
  2. Step 2: Convert to fraction form
    5,013,162.60/7,522,587.91 = 2,707,627.20/x
  3. Step 3: Cross multiply
    5,013,162.60x = 7,522,587.91 × 2,707,627.20
  4. Step 4: Simplify right side
    5,013,162.60x = 20,368,363,599,451.58
  5. Step 5: Solve for x
    x = 20,368,363,599,451.58/5,013,162.60
  6. Step 6: Final answer
    x = 4,062,976.86

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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.