Home / 5,348,909.33-8,027,194.79-2,277,053.85

Finding the Fourth Proportional to 5,348,909.33, 8,027,194.79 and 2,277,053.85

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Solution

The fourth proportional to 5,348,909.33, 8,027,194.79 and 2,277,053.85 is: 3,417,211.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,909.33 : 8,027,194.79 = 2,277,053.85 : x
  2. Step 2: Convert to fraction form
    5,348,909.33/8,027,194.79 = 2,277,053.85/x
  3. Step 3: Cross multiply
    5,348,909.33x = 8,027,194.79 × 2,277,053.85
  4. Step 4: Simplify right side
    5,348,909.33x = 18,278,354,762,931.42
  5. Step 5: Solve for x
    x = 18,278,354,762,931.42/5,348,909.33
  6. Step 6: Final answer
    x = 3,417,211.55

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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.