Home / 1,074,252.48-1,482,439.68-590,867.04

Finding the Fourth Proportional to 1,074,252.48, 1,482,439.68 and 590,867.04

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Solution

The fourth proportional to 1,074,252.48, 1,482,439.68 and 590,867.04 is: 815,380.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,252.48 : 1,482,439.68 = 590,867.04 : x
  2. Step 2: Convert to fraction form
    1,074,252.48/1,482,439.68 = 590,867.04/x
  3. Step 3: Cross multiply
    1,074,252.48x = 1,482,439.68 × 590,867.04
  4. Step 4: Simplify right side
    1,074,252.48x = 875,924,745,700.15
  5. Step 5: Solve for x
    x = 875,924,745,700.15/1,074,252.48
  6. Step 6: Final answer
    x = 815,380.71

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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.