Home / 1,159,687.24-1,739,780.66-350,003.87

Finding the Fourth Proportional to 1,159,687.24, 1,739,780.66 and 350,003.87

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Solution

The fourth proportional to 1,159,687.24, 1,739,780.66 and 350,003.87 is: 525,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,687.24 : 1,739,780.66 = 350,003.87 : x
  2. Step 2: Convert to fraction form
    1,159,687.24/1,739,780.66 = 350,003.87/x
  3. Step 3: Cross multiply
    1,159,687.24x = 1,739,780.66 × 350,003.87
  4. Step 4: Simplify right side
    1,159,687.24x = 608,929,962,651.44
  5. Step 5: Solve for x
    x = 608,929,962,651.44/1,159,687.24
  6. Step 6: Final answer
    x = 525,081.20

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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.