Home / 4,325,617.80-5,969,265.30-2,391,959.88

Finding the Fourth Proportional to 4,325,617.80, 5,969,265.30 and 2,391,959.88

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Solution

The fourth proportional to 4,325,617.80, 5,969,265.30 and 2,391,959.88 is: 3,300,856.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325,617.80 : 5,969,265.30 = 2,391,959.88 : x
  2. Step 2: Convert to fraction form
    4,325,617.80/5,969,265.30 = 2,391,959.88/x
  3. Step 3: Cross multiply
    4,325,617.80x = 5,969,265.30 × 2,391,959.88
  4. Step 4: Simplify right side
    4,325,617.80x = 14,278,243,110,676.16
  5. Step 5: Solve for x
    x = 14,278,243,110,676.16/4,325,617.80
  6. Step 6: Final answer
    x = 3,300,856.38

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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.