Home / 3,453,675.33-5,181,591.90-1,179,253.65

Finding the Fourth Proportional to 3,453,675.33, 5,181,591.90 and 1,179,253.65

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Solution

The fourth proportional to 3,453,675.33, 5,181,591.90 and 1,179,253.65 is: 1,769,248.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,675.33 : 5,181,591.90 = 1,179,253.65 : x
  2. Step 2: Convert to fraction form
    3,453,675.33/5,181,591.90 = 1,179,253.65/x
  3. Step 3: Cross multiply
    3,453,675.33x = 5,181,591.90 × 1,179,253.65
  4. Step 4: Simplify right side
    3,453,675.33x = 6,110,411,160,885.44
  5. Step 5: Solve for x
    x = 6,110,411,160,885.44/3,453,675.33
  6. Step 6: Final answer
    x = 1,769,248.87

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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.