Home / 2,474,026.56-3,711,620.60-768,082.72

Finding the Fourth Proportional to 2,474,026.56, 3,711,620.60 and 768,082.72

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Solution

The fourth proportional to 2,474,026.56, 3,711,620.60 and 768,082.72 is: 1,152,304.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,026.56 : 3,711,620.60 = 768,082.72 : x
  2. Step 2: Convert to fraction form
    2,474,026.56/3,711,620.60 = 768,082.72/x
  3. Step 3: Cross multiply
    2,474,026.56x = 3,711,620.60 × 768,082.72
  4. Step 4: Simplify right side
    2,474,026.56x = 2,850,831,646,056.03
  5. Step 5: Solve for x
    x = 2,850,831,646,056.03/2,474,026.56
  6. Step 6: Final answer
    x = 1,152,304.38

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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.