Home / 1,195,037.03-1,791,251.40-588,242.95

Finding the Fourth Proportional to 1,195,037.03, 1,791,251.40 and 588,242.95

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Solution

The fourth proportional to 1,195,037.03, 1,791,251.40 and 588,242.95 is: 881,722.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,037.03 : 1,791,251.40 = 588,242.95 : x
  2. Step 2: Convert to fraction form
    1,195,037.03/1,791,251.40 = 588,242.95/x
  3. Step 3: Cross multiply
    1,195,037.03x = 1,791,251.40 × 588,242.95
  4. Step 4: Simplify right side
    1,195,037.03x = 1,053,691,007,727.63
  5. Step 5: Solve for x
    x = 1,053,691,007,727.63/1,195,037.03
  6. Step 6: Final answer
    x = 881,722.47

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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.