Home / 4,347,747.14-6,522,449.15-1,754,257.64

Finding the Fourth Proportional to 4,347,747.14, 6,522,449.15 and 1,754,257.64

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Solution

The fourth proportional to 4,347,747.14, 6,522,449.15 and 1,754,257.64 is: 2,631,720.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,347,747.14 : 6,522,449.15 = 1,754,257.64 : x
  2. Step 2: Convert to fraction form
    4,347,747.14/6,522,449.15 = 1,754,257.64/x
  3. Step 3: Cross multiply
    4,347,747.14x = 6,522,449.15 × 1,754,257.64
  4. Step 4: Simplify right side
    4,347,747.14x = 11,442,056,224,672.40
  5. Step 5: Solve for x
    x = 11,442,056,224,672.40/4,347,747.14
  6. Step 6: Final answer
    x = 2,631,720.72

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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.