Home / 3,904,016.33-5,386,776.92-2,452,871.03

Finding the Fourth Proportional to 3,904,016.33, 5,386,776.92 and 2,452,871.03

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Solution

The fourth proportional to 3,904,016.33, 5,386,776.92 and 2,452,871.03 is: 3,384,480.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,016.33 : 5,386,776.92 = 2,452,871.03 : x
  2. Step 2: Convert to fraction form
    3,904,016.33/5,386,776.92 = 2,452,871.03/x
  3. Step 3: Cross multiply
    3,904,016.33x = 5,386,776.92 × 2,452,871.03
  4. Step 4: Simplify right side
    3,904,016.33x = 13,213,069,022,140.65
  5. Step 5: Solve for x
    x = 13,213,069,022,140.65/3,904,016.33
  6. Step 6: Final answer
    x = 3,384,480.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.