Home / 6,342,254.88-8,752,335.53-3,441,646.35

Finding the Fourth Proportional to 6,342,254.88, 8,752,335.53 and 3,441,646.35

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Solution

The fourth proportional to 6,342,254.88, 8,752,335.53 and 3,441,646.35 is: 4,749,484.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,254.88 : 8,752,335.53 = 3,441,646.35 : x
  2. Step 2: Convert to fraction form
    6,342,254.88/8,752,335.53 = 3,441,646.35/x
  3. Step 3: Cross multiply
    6,342,254.88x = 8,752,335.53 × 3,441,646.35
  4. Step 4: Simplify right side
    6,342,254.88x = 30,122,443,613,591.59
  5. Step 5: Solve for x
    x = 30,122,443,613,591.59/6,342,254.88
  6. Step 6: Final answer
    x = 4,749,484.87

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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.