Home / 4,254,796.56-6,376,880.88-2,734,433.04

Finding the Fourth Proportional to 4,254,796.56, 6,376,880.88 and 2,734,433.04

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Solution

The fourth proportional to 4,254,796.56, 6,376,880.88 and 2,734,433.04 is: 4,098,234.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,796.56 : 6,376,880.88 = 2,734,433.04 : x
  2. Step 2: Convert to fraction form
    4,254,796.56/6,376,880.88 = 2,734,433.04/x
  3. Step 3: Cross multiply
    4,254,796.56x = 6,376,880.88 × 2,734,433.04
  4. Step 4: Simplify right side
    4,254,796.56x = 17,437,153,770,416.28
  5. Step 5: Solve for x
    x = 17,437,153,770,416.28/4,254,796.56
  6. Step 6: Final answer
    x = 4,098,234.43

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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.