Home / 3,399,304.33-5,098,957.01-1,124,218.12

Finding the Fourth Proportional to 3,399,304.33, 5,098,957.01 and 1,124,218.12

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Solution

The fourth proportional to 3,399,304.33, 5,098,957.01 and 1,124,218.12 is: 1,686,327.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,304.33 : 5,098,957.01 = 1,124,218.12 : x
  2. Step 2: Convert to fraction form
    3,399,304.33/5,098,957.01 = 1,124,218.12/x
  3. Step 3: Cross multiply
    3,399,304.33x = 5,098,957.01 × 1,124,218.12
  4. Step 4: Simplify right side
    3,399,304.33x = 5,732,339,883,823.73
  5. Step 5: Solve for x
    x = 5,732,339,883,823.73/3,399,304.33
  6. Step 6: Final answer
    x = 1,686,327.35

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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.