Home / 8,464,942.01-11,681,229.01-4,793,884.85

Finding the Fourth Proportional to 8,464,942.01, 11,681,229.01 and 4,793,884.85

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Solution

The fourth proportional to 8,464,942.01, 11,681,229.01 and 4,793,884.85 is: 6,615,339.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,942.01 : 11,681,229.01 = 4,793,884.85 : x
  2. Step 2: Convert to fraction form
    8,464,942.01/11,681,229.01 = 4,793,884.85/x
  3. Step 3: Cross multiply
    8,464,942.01x = 11,681,229.01 × 4,793,884.85
  4. Step 4: Simplify right side
    8,464,942.01x = 55,998,466,797,637.86
  5. Step 5: Solve for x
    x = 55,998,466,797,637.86/8,464,942.01
  6. Step 6: Final answer
    x = 6,615,339.68

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1.5x scale

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.