Home / 4,117,057.76-5,674,446.32-2,737,936.64

Finding the Fourth Proportional to 4,117,057.76, 5,674,446.32 and 2,737,936.64

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Solution

The fourth proportional to 4,117,057.76, 5,674,446.32 and 2,737,936.64 is: 3,773,635.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117,057.76 : 5,674,446.32 = 2,737,936.64 : x
  2. Step 2: Convert to fraction form
    4,117,057.76/5,674,446.32 = 2,737,936.64/x
  3. Step 3: Cross multiply
    4,117,057.76x = 5,674,446.32 × 2,737,936.64
  4. Step 4: Simplify right side
    4,117,057.76x = 15,536,274,491,241.17
  5. Step 5: Solve for x
    x = 15,536,274,491,241.17/4,117,057.76
  6. Step 6: Final answer
    x = 3,773,635.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.