Home / 1,654,476.97-2,282,824.05-965,836.28

Finding the Fourth Proportional to 1,654,476.97, 2,282,824.05 and 965,836.28

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Solution

The fourth proportional to 1,654,476.97, 2,282,824.05 and 965,836.28 is: 1,332,647.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,476.97 : 2,282,824.05 = 965,836.28 : x
  2. Step 2: Convert to fraction form
    1,654,476.97/2,282,824.05 = 965,836.28/x
  3. Step 3: Cross multiply
    1,654,476.97x = 2,282,824.05 × 965,836.28
  4. Step 4: Simplify right side
    1,654,476.97x = 2,204,834,289,594.12
  5. Step 5: Solve for x
    x = 2,204,834,289,594.12/1,654,476.97
  6. Step 6: Final answer
    x = 1,332,647.31

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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.