Home / 3,746,044.61-5,169,541.58-2,027,165.14

Finding the Fourth Proportional to 3,746,044.61, 5,169,541.58 and 2,027,165.14

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Solution

The fourth proportional to 3,746,044.61, 5,169,541.58 and 2,027,165.14 is: 2,797,487.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,044.61 : 5,169,541.58 = 2,027,165.14 : x
  2. Step 2: Convert to fraction form
    3,746,044.61/5,169,541.58 = 2,027,165.14/x
  3. Step 3: Cross multiply
    3,746,044.61x = 5,169,541.58 × 2,027,165.14
  4. Step 4: Simplify right side
    3,746,044.61x = 10,479,514,470,620.70
  5. Step 5: Solve for x
    x = 10,479,514,470,620.70/3,746,044.61
  6. Step 6: Final answer
    x = 2,797,487.90

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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.