Home / 8,876,049.66-13,306,080.85-3,192,277.23

Finding the Fourth Proportional to 8,876,049.66, 13,306,080.85 and 3,192,277.23

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Solution

The fourth proportional to 8,876,049.66, 13,306,080.85 and 3,192,277.23 is: 4,785,540.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,049.66 : 13,306,080.85 = 3,192,277.23 : x
  2. Step 2: Convert to fraction form
    8,876,049.66/13,306,080.85 = 3,192,277.23/x
  3. Step 3: Cross multiply
    8,876,049.66x = 13,306,080.85 × 3,192,277.23
  4. Step 4: Simplify right side
    8,876,049.66x = 42,476,698,927,969.91
  5. Step 5: Solve for x
    x = 42,476,698,927,969.91/8,876,049.66
  6. Step 6: Final answer
    x = 4,785,540.93

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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.