Home / 6,357,202.11-9,540,043.25-2,313,688.82

Finding the Fourth Proportional to 6,357,202.11, 9,540,043.25 and 2,313,688.82

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Solution

The fourth proportional to 6,357,202.11, 9,540,043.25 and 2,313,688.82 is: 3,472,076.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,202.11 : 9,540,043.25 = 2,313,688.82 : x
  2. Step 2: Convert to fraction form
    6,357,202.11/9,540,043.25 = 2,313,688.82/x
  3. Step 3: Cross multiply
    6,357,202.11x = 9,540,043.25 × 2,313,688.82
  4. Step 4: Simplify right side
    6,357,202.11x = 22,072,691,350,572.80
  5. Step 5: Solve for x
    x = 22,072,691,350,572.80/6,357,202.11
  6. Step 6: Final answer
    x = 3,472,076.39

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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.