Home / 1,016,714.30-1,524,550.21-537,199.97

Finding the Fourth Proportional to 1,016,714.30, 1,524,550.21 and 537,199.97

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Solution

The fourth proportional to 1,016,714.30, 1,524,550.21 and 537,199.97 is: 805,524.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,714.30 : 1,524,550.21 = 537,199.97 : x
  2. Step 2: Convert to fraction form
    1,016,714.30/1,524,550.21 = 537,199.97/x
  3. Step 3: Cross multiply
    1,016,714.30x = 1,524,550.21 × 537,199.97
  4. Step 4: Simplify right side
    1,016,714.30x = 818,988,321,921.12
  5. Step 5: Solve for x
    x = 818,988,321,921.12/1,016,714.30
  6. Step 6: Final answer
    x = 805,524.55

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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.