Home / 3,044,131.12-4,565,686.38-1,022,147.56

Finding the Fourth Proportional to 3,044,131.12, 4,565,686.38 and 1,022,147.56

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Solution

The fourth proportional to 3,044,131.12, 4,565,686.38 and 1,022,147.56 is: 1,533,049.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,131.12 : 4,565,686.38 = 1,022,147.56 : x
  2. Step 2: Convert to fraction form
    3,044,131.12/4,565,686.38 = 1,022,147.56/x
  3. Step 3: Cross multiply
    3,044,131.12x = 4,565,686.38 × 1,022,147.56
  4. Step 4: Simplify right side
    3,044,131.12x = 4,666,805,193,042.23
  5. Step 5: Solve for x
    x = 4,666,805,193,042.23/3,044,131.12
  6. Step 6: Final answer
    x = 1,533,049.99

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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.