Home / 2,504,257.66-3,755,428.92-1,366,411.68

Finding the Fourth Proportional to 2,504,257.66, 3,755,428.92 and 1,366,411.68

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Solution

The fourth proportional to 2,504,257.66, 3,755,428.92 and 1,366,411.68 is: 2,049,095.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,257.66 : 3,755,428.92 = 1,366,411.68 : x
  2. Step 2: Convert to fraction form
    2,504,257.66/3,755,428.92 = 1,366,411.68/x
  3. Step 3: Cross multiply
    2,504,257.66x = 3,755,428.92 × 1,366,411.68
  4. Step 4: Simplify right side
    2,504,257.66x = 5,131,461,920,920.64
  5. Step 5: Solve for x
    x = 5,131,461,920,920.64/2,504,257.66
  6. Step 6: Final answer
    x = 2,049,095.03

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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.