Home / 3,465,058.80-5,194,098.96-1,444,421.52

Finding the Fourth Proportional to 3,465,058.80, 5,194,098.96 and 1,444,421.52

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Solution

The fourth proportional to 3,465,058.80, 5,194,098.96 and 1,444,421.52 is: 2,165,177.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,058.80 : 5,194,098.96 = 1,444,421.52 : x
  2. Step 2: Convert to fraction form
    3,465,058.80/5,194,098.96 = 1,444,421.52/x
  3. Step 3: Cross multiply
    3,465,058.80x = 5,194,098.96 × 1,444,421.52
  4. Step 4: Simplify right side
    3,465,058.80x = 7,502,468,314,833.62
  5. Step 5: Solve for x
    x = 7,502,468,314,833.62/3,465,058.80
  6. Step 6: Final answer
    x = 2,165,177.78

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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.