Home / 3,746,045.52-5,169,542.82-2,027,166.04

Finding the Fourth Proportional to 3,746,045.52, 5,169,542.82 and 2,027,166.04

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Solution

The fourth proportional to 3,746,045.52, 5,169,542.82 and 2,027,166.04 is: 2,797,489.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,045.52 : 5,169,542.82 = 2,027,166.04 : x
  2. Step 2: Convert to fraction form
    3,746,045.52/5,169,542.82 = 2,027,166.04/x
  3. Step 3: Cross multiply
    3,746,045.52x = 5,169,542.82 × 2,027,166.04
  4. Step 4: Simplify right side
    3,746,045.52x = 10,479,521,647,029.83
  5. Step 5: Solve for x
    x = 10,479,521,647,029.83/3,746,045.52
  6. Step 6: Final answer
    x = 2,797,489.14

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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.