Home / 462,917.80-694,607.10-182,444.20

Finding the Fourth Proportional to 462,917.80, 694,607.10 and 182,444.20

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Solution

The fourth proportional to 462,917.80, 694,607.10 and 182,444.20 is: 273,757.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    462,917.80 : 694,607.10 = 182,444.20 : x
  2. Step 2: Convert to fraction form
    462,917.80/694,607.10 = 182,444.20/x
  3. Step 3: Cross multiply
    462,917.80x = 694,607.10 × 182,444.20
  4. Step 4: Simplify right side
    462,917.80x = 126,727,036,673.82
  5. Step 5: Solve for x
    x = 126,727,036,673.82/462,917.80
  6. Step 6: Final answer
    x = 273,757.10

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1.5x scale

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.