Home / 2,264,386.32-3,396,468.40-844,331.28

Finding the Fourth Proportional to 2,264,386.32, 3,396,468.40 and 844,331.28

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Solution

The fourth proportional to 2,264,386.32, 3,396,468.40 and 844,331.28 is: 1,266,455.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,386.32 : 3,396,468.40 = 844,331.28 : x
  2. Step 2: Convert to fraction form
    2,264,386.32/3,396,468.40 = 844,331.28/x
  3. Step 3: Cross multiply
    2,264,386.32x = 3,396,468.40 × 844,331.28
  4. Step 4: Simplify right side
    2,264,386.32x = 2,867,744,511,651.55
  5. Step 5: Solve for x
    x = 2,867,744,511,651.55/2,264,386.32
  6. Step 6: Final answer
    x = 1,266,455.50

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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.