Home / 1,063,527.68-1,593,514.92-747,418.52

Finding the Fourth Proportional to 1,063,527.68, 1,593,514.92 and 747,418.52

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Solution

The fourth proportional to 1,063,527.68, 1,593,514.92 and 747,418.52 is: 1,119,879.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,527.68 : 1,593,514.92 = 747,418.52 : x
  2. Step 2: Convert to fraction form
    1,063,527.68/1,593,514.92 = 747,418.52/x
  3. Step 3: Cross multiply
    1,063,527.68x = 1,593,514.92 × 747,418.52
  4. Step 4: Simplify right side
    1,063,527.68x = 1,191,022,563,104.32
  5. Step 5: Solve for x
    x = 1,191,022,563,104.32/1,063,527.68
  6. Step 6: Final answer
    x = 1,119,879.23

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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.