Home / 3,391,045.04-5,086,361.56-1,202,723.12

Finding the Fourth Proportional to 3,391,045.04, 5,086,361.56 and 1,202,723.12

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Solution

The fourth proportional to 3,391,045.04, 5,086,361.56 and 1,202,723.12 is: 1,804,011.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,391,045.04 : 5,086,361.56 = 1,202,723.12 : x
  2. Step 2: Convert to fraction form
    3,391,045.04/5,086,361.56 = 1,202,723.12/x
  3. Step 3: Cross multiply
    3,391,045.04x = 5,086,361.56 × 1,202,723.12
  4. Step 4: Simplify right side
    3,391,045.04x = 6,117,484,644,891.27
  5. Step 5: Solve for x
    x = 6,117,484,644,891.27/3,391,045.04
  6. Step 6: Final answer
    x = 1,804,011.62

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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.