Home / 4,246,079.72-6,354,160.86-2,649,394.92

Finding the Fourth Proportional to 4,246,079.72, 6,354,160.86 and 2,649,394.92

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Solution

The fourth proportional to 4,246,079.72, 6,354,160.86 and 2,649,394.92 is: 3,964,758.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246,079.72 : 6,354,160.86 = 2,649,394.92 : x
  2. Step 2: Convert to fraction form
    4,246,079.72/6,354,160.86 = 2,649,394.92/x
  3. Step 3: Cross multiply
    4,246,079.72x = 6,354,160.86 × 2,649,394.92
  4. Step 4: Simplify right side
    4,246,079.72x = 16,834,681,503,346.83
  5. Step 5: Solve for x
    x = 16,834,681,503,346.83/4,246,079.72
  6. Step 6: Final answer
    x = 3,964,758.70

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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.