Home / 6,181,498.85-9,260,873.16-3,875,553.41

Finding the Fourth Proportional to 6,181,498.85, 9,260,873.16 and 3,875,553.41

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Solution

The fourth proportional to 6,181,498.85, 9,260,873.16 and 3,875,553.41 is: 5,806,198.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,498.85 : 9,260,873.16 = 3,875,553.41 : x
  2. Step 2: Convert to fraction form
    6,181,498.85/9,260,873.16 = 3,875,553.41/x
  3. Step 3: Cross multiply
    6,181,498.85x = 9,260,873.16 × 3,875,553.41
  4. Step 4: Simplify right side
    6,181,498.85x = 35,891,008,508,511.11
  5. Step 5: Solve for x
    x = 35,891,008,508,511.11/6,181,498.85
  6. Step 6: Final answer
    x = 5,806,198.37

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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.