Home / 6,437,202.80-9,649,660.20-2,392,607.60

Finding the Fourth Proportional to 6,437,202.80, 9,649,660.20 and 2,392,607.60

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Solution

The fourth proportional to 6,437,202.80, 9,649,660.20 and 2,392,607.60 is: 3,586,627.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,437,202.80 : 9,649,660.20 = 2,392,607.60 : x
  2. Step 2: Convert to fraction form
    6,437,202.80/9,649,660.20 = 2,392,607.60/x
  3. Step 3: Cross multiply
    6,437,202.80x = 9,649,660.20 × 2,392,607.60
  4. Step 4: Simplify right side
    6,437,202.80x = 23,087,850,331,937.52
  5. Step 5: Solve for x
    x = 23,087,850,331,937.52/6,437,202.80
  6. Step 6: Final answer
    x = 3,586,627.77

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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.