Home / 8,877,677.06-12,251,542.02-5,010,333.32

Finding the Fourth Proportional to 8,877,677.06, 12,251,542.02 and 5,010,333.32

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Solution

The fourth proportional to 8,877,677.06, 12,251,542.02 and 5,010,333.32 is: 6,914,456.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,877,677.06 : 12,251,542.02 = 5,010,333.32 : x
  2. Step 2: Convert to fraction form
    8,877,677.06/12,251,542.02 = 5,010,333.32/x
  3. Step 3: Cross multiply
    8,877,677.06x = 12,251,542.02 × 5,010,333.32
  4. Step 4: Simplify right side
    8,877,677.06x = 61,384,309,204,186.11
  5. Step 5: Solve for x
    x = 61,384,309,204,186.11/8,877,677.06
  6. Step 6: Final answer
    x = 6,914,456.20

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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.