Home / 3,272,049.59-4,910,316.48-1,142,133.53

Finding the Fourth Proportional to 3,272,049.59, 4,910,316.48 and 1,142,133.53

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Solution

The fourth proportional to 3,272,049.59, 4,910,316.48 and 1,142,133.53 is: 1,713,982.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,049.59 : 4,910,316.48 = 1,142,133.53 : x
  2. Step 2: Convert to fraction form
    3,272,049.59/4,910,316.48 = 1,142,133.53/x
  3. Step 3: Cross multiply
    3,272,049.59x = 4,910,316.48 × 1,142,133.53
  4. Step 4: Simplify right side
    3,272,049.59x = 5,608,237,070,167.99
  5. Step 5: Solve for x
    x = 5,608,237,070,167.99/3,272,049.59
  6. Step 6: Final answer
    x = 1,713,982.91

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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.