Home / 3,236,375.64-4,853,722.82-961,365.30

Finding the Fourth Proportional to 3,236,375.64, 4,853,722.82 and 961,365.30

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Solution

The fourth proportional to 3,236,375.64, 4,853,722.82 and 961,365.30 is: 1,441,798.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,375.64 : 4,853,722.82 = 961,365.30 : x
  2. Step 2: Convert to fraction form
    3,236,375.64/4,853,722.82 = 961,365.30/x
  3. Step 3: Cross multiply
    3,236,375.64x = 4,853,722.82 × 961,365.30
  4. Step 4: Simplify right side
    3,236,375.64x = 4,666,200,694,966.15
  5. Step 5: Solve for x
    x = 4,666,200,694,966.15/3,236,375.64
  6. Step 6: Final answer
    x = 1,441,798.24

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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.