Home / 3,743,957.80-5,607,642.30-3,246,293.80

Finding the Fourth Proportional to 3,743,957.80, 5,607,642.30 and 3,246,293.80

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Solution

The fourth proportional to 3,743,957.80, 5,607,642.30 and 3,246,293.80 is: 4,862,248.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,957.80 : 5,607,642.30 = 3,246,293.80 : x
  2. Step 2: Convert to fraction form
    3,743,957.80/5,607,642.30 = 3,246,293.80/x
  3. Step 3: Cross multiply
    3,743,957.80x = 5,607,642.30 × 3,246,293.80
  4. Step 4: Simplify right side
    3,743,957.80x = 18,204,054,431,107.74
  5. Step 5: Solve for x
    x = 18,204,054,431,107.74/3,743,957.80
  6. Step 6: Final answer
    x = 4,862,248.83

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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.