Home / 6,397,366.31-9,597,730.11-2,299,101.20

Finding the Fourth Proportional to 6,397,366.31, 9,597,730.11 and 2,299,101.20

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Solution

The fourth proportional to 6,397,366.31, 9,597,730.11 and 2,299,101.20 is: 3,449,255.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,397,366.31 : 9,597,730.11 = 2,299,101.20 : x
  2. Step 2: Convert to fraction form
    6,397,366.31/9,597,730.11 = 2,299,101.20/x
  3. Step 3: Cross multiply
    6,397,366.31x = 9,597,730.11 × 2,299,101.20
  4. Step 4: Simplify right side
    6,397,366.31x = 22,066,152,813,177.13
  5. Step 5: Solve for x
    x = 22,066,152,813,177.13/6,397,366.31
  6. Step 6: Final answer
    x = 3,449,255.79

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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.