Home / 2,502,891.39-3,754,696.68-773,895.90

Finding the Fourth Proportional to 2,502,891.39, 3,754,696.68 and 773,895.90

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Solution

The fourth proportional to 2,502,891.39, 3,754,696.68 and 773,895.90 is: 1,160,955.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,891.39 : 3,754,696.68 = 773,895.90 : x
  2. Step 2: Convert to fraction form
    2,502,891.39/3,754,696.68 = 773,895.90/x
  3. Step 3: Cross multiply
    2,502,891.39x = 3,754,696.68 × 773,895.90
  4. Step 4: Simplify right side
    2,502,891.39x = 2,905,744,366,395.61
  5. Step 5: Solve for x
    x = 2,905,744,366,395.61/2,502,891.39
  6. Step 6: Final answer
    x = 1,160,955.04

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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.