Home / 1,759,799.25-2,428,522.97-954,983.25

Finding the Fourth Proportional to 1,759,799.25, 2,428,522.97 and 954,983.25

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Solution

The fourth proportional to 1,759,799.25, 2,428,522.97 and 954,983.25 is: 1,317,876.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,799.25 : 2,428,522.97 = 954,983.25 : x
  2. Step 2: Convert to fraction form
    1,759,799.25/2,428,522.97 = 954,983.25/x
  3. Step 3: Cross multiply
    1,759,799.25x = 2,428,522.97 × 954,983.25
  4. Step 4: Simplify right side
    1,759,799.25x = 2,319,198,753,815.34
  5. Step 5: Solve for x
    x = 2,319,198,753,815.34/1,759,799.25
  6. Step 6: Final answer
    x = 1,317,876.89

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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.