Home / 1,524,998.58-2,287,514.30-460,049.87

Finding the Fourth Proportional to 1,524,998.58, 2,287,514.30 and 460,049.87

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Solution

The fourth proportional to 1,524,998.58, 2,287,514.30 and 460,049.87 is: 690,079.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,998.58 : 2,287,514.30 = 460,049.87 : x
  2. Step 2: Convert to fraction form
    1,524,998.58/2,287,514.30 = 460,049.87/x
  3. Step 3: Cross multiply
    1,524,998.58x = 2,287,514.30 × 460,049.87
  4. Step 4: Simplify right side
    1,524,998.58x = 1,052,370,642,600.32
  5. Step 5: Solve for x
    x = 1,052,370,642,600.32/1,524,998.58
  6. Step 6: Final answer
    x = 690,079.75

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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.