Home / 3,488,196.24-5,232,296.79-963,853.92

Finding the Fourth Proportional to 3,488,196.24, 5,232,296.79 and 963,853.92

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Solution

The fourth proportional to 3,488,196.24, 5,232,296.79 and 963,853.92 is: 1,445,781.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,488,196.24 : 5,232,296.79 = 963,853.92 : x
  2. Step 2: Convert to fraction form
    3,488,196.24/5,232,296.79 = 963,853.92/x
  3. Step 3: Cross multiply
    3,488,196.24x = 5,232,296.79 × 963,853.92
  4. Step 4: Simplify right side
    3,488,196.24x = 5,043,169,771,644.92
  5. Step 5: Solve for x
    x = 5,043,169,771,644.92/3,488,196.24
  6. Step 6: Final answer
    x = 1,445,781.55

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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.