Home / 1,074,592.64-1,482,879.35-591,079.75

Finding the Fourth Proportional to 1,074,592.64, 1,482,879.35 and 591,079.75

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Solution

The fourth proportional to 1,074,592.64, 1,482,879.35 and 591,079.75 is: 815,657.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,592.64 : 1,482,879.35 = 591,079.75 : x
  2. Step 2: Convert to fraction form
    1,074,592.64/1,482,879.35 = 591,079.75/x
  3. Step 3: Cross multiply
    1,074,592.64x = 1,482,879.35 × 591,079.75
  4. Step 4: Simplify right side
    1,074,592.64x = 876,499,953,248.66
  5. Step 5: Solve for x
    x = 876,499,953,248.66/1,074,592.64
  6. Step 6: Final answer
    x = 815,657.88

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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.