Home / 3,236,377.64-4,853,725.82-961,367.30

Finding the Fourth Proportional to 3,236,377.64, 4,853,725.82 and 961,367.30

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Solution

The fourth proportional to 3,236,377.64, 4,853,725.82 and 961,367.30 is: 1,441,801.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,377.64 : 4,853,725.82 = 961,367.30 : x
  2. Step 2: Convert to fraction form
    3,236,377.64/4,853,725.82 = 961,367.30/x
  3. Step 3: Cross multiply
    3,236,377.64x = 4,853,725.82 × 961,367.30
  4. Step 4: Simplify right side
    3,236,377.64x = 4,666,213,286,513.69
  5. Step 5: Solve for x
    x = 4,666,213,286,513.69/3,236,377.64
  6. Step 6: Final answer
    x = 1,441,801.24

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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.