Home / 3,377,012.92-4,660,231.24-1,849,120.04

Finding the Fourth Proportional to 3,377,012.92, 4,660,231.24 and 1,849,120.04

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Solution

The fourth proportional to 3,377,012.92, 4,660,231.24 and 1,849,120.04 is: 2,551,760.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,012.92 : 4,660,231.24 = 1,849,120.04 : x
  2. Step 2: Convert to fraction form
    3,377,012.92/4,660,231.24 = 1,849,120.04/x
  3. Step 3: Cross multiply
    3,377,012.92x = 4,660,231.24 × 1,849,120.04
  4. Step 4: Simplify right side
    3,377,012.92x = 8,617,326,976,918.05
  5. Step 5: Solve for x
    x = 8,617,326,976,918.05/3,377,012.92
  6. Step 6: Final answer
    x = 2,551,760.14

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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.