Home / 3,023,049.42-4,532,999.46-1,128,232.62

Finding the Fourth Proportional to 3,023,049.42, 4,532,999.46 and 1,128,232.62

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Solution

The fourth proportional to 3,023,049.42, 4,532,999.46 and 1,128,232.62 is: 1,691,761.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,049.42 : 4,532,999.46 = 1,128,232.62 : x
  2. Step 2: Convert to fraction form
    3,023,049.42/4,532,999.46 = 1,128,232.62/x
  3. Step 3: Cross multiply
    3,023,049.42x = 4,532,999.46 × 1,128,232.62
  4. Step 4: Simplify right side
    3,023,049.42x = 5,114,277,857,214.39
  5. Step 5: Solve for x
    x = 5,114,277,857,214.39/3,023,049.42
  6. Step 6: Final answer
    x = 1,691,761.25

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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.