Home / 3,676,226.20-5,514,339.30-1,117,436.20

Finding the Fourth Proportional to 3,676,226.20, 5,514,339.30 and 1,117,436.20

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Solution

The fourth proportional to 3,676,226.20, 5,514,339.30 and 1,117,436.20 is: 1,676,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,226.20 : 5,514,339.30 = 1,117,436.20 : x
  2. Step 2: Convert to fraction form
    3,676,226.20/5,514,339.30 = 1,117,436.20/x
  3. Step 3: Cross multiply
    3,676,226.20x = 5,514,339.30 × 1,117,436.20
  4. Step 4: Simplify right side
    3,676,226.20x = 6,161,922,352,902.66
  5. Step 5: Solve for x
    x = 6,161,922,352,902.66/3,676,226.20
  6. Step 6: Final answer
    x = 1,676,154.30

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Similar ratio
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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.