Home / 3,246,158.08-4,869,098.68-849,949.66

Finding the Fourth Proportional to 3,246,158.08, 4,869,098.68 and 849,949.66

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Solution

The fourth proportional to 3,246,158.08, 4,869,098.68 and 849,949.66 is: 1,274,888.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,158.08 : 4,869,098.68 = 849,949.66 : x
  2. Step 2: Convert to fraction form
    3,246,158.08/4,869,098.68 = 849,949.66/x
  3. Step 3: Cross multiply
    3,246,158.08x = 4,869,098.68 × 849,949.66
  4. Step 4: Simplify right side
    3,246,158.08x = 4,138,488,745,738.92
  5. Step 5: Solve for x
    x = 4,138,488,745,738.92/3,246,158.08
  6. Step 6: Final answer
    x = 1,274,888.24

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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.