Home / 1,073,694.85-1,481,727.20-590,272.18

Finding the Fourth Proportional to 1,073,694.85, 1,481,727.20 and 590,272.18

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Solution

The fourth proportional to 1,073,694.85, 1,481,727.20 and 590,272.18 is: 814,591.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,694.85 : 1,481,727.20 = 590,272.18 : x
  2. Step 2: Convert to fraction form
    1,073,694.85/1,481,727.20 = 590,272.18/x
  3. Step 3: Cross multiply
    1,073,694.85x = 1,481,727.20 × 590,272.18
  4. Step 4: Simplify right side
    1,073,694.85x = 874,622,334,149.30
  5. Step 5: Solve for x
    x = 874,622,334,149.30/1,073,694.85
  6. Step 6: Final answer
    x = 814,591.16

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Double scale
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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.