Home / 6,687,326.08-9,231,334.92-4,514,811.88

Finding the Fourth Proportional to 6,687,326.08, 9,231,334.92 and 4,514,811.88

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Solution

The fourth proportional to 6,687,326.08, 9,231,334.92 and 4,514,811.88 is: 6,232,347.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,687,326.08 : 9,231,334.92 = 4,514,811.88 : x
  2. Step 2: Convert to fraction form
    6,687,326.08/9,231,334.92 = 4,514,811.88/x
  3. Step 3: Cross multiply
    6,687,326.08x = 9,231,334.92 × 4,514,811.88
  4. Step 4: Simplify right side
    6,687,326.08x = 41,677,740,565,074.85
  5. Step 5: Solve for x
    x = 41,677,740,565,074.85/6,687,326.08
  6. Step 6: Final answer
    x = 6,232,347.59

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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.