Home / 2,202,397.80-3,304,800.36-854,613.24

Finding the Fourth Proportional to 2,202,397.80, 3,304,800.36 and 854,613.24

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Solution

The fourth proportional to 2,202,397.80, 3,304,800.36 and 854,613.24 is: 1,282,386.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,397.80 : 3,304,800.36 = 854,613.24 : x
  2. Step 2: Convert to fraction form
    2,202,397.80/3,304,800.36 = 854,613.24/x
  3. Step 3: Cross multiply
    2,202,397.80x = 3,304,800.36 × 854,613.24
  4. Step 4: Simplify right side
    2,202,397.80x = 2,824,326,143,212.77
  5. Step 5: Solve for x
    x = 2,824,326,143,212.77/2,202,397.80
  6. Step 6: Final answer
    x = 1,282,386.93

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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.