Home / 4,925,234.20-7,387,851.30-3,025,816.60

Finding the Fourth Proportional to 4,925,234.20, 7,387,851.30 and 3,025,816.60

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Solution

The fourth proportional to 4,925,234.20, 7,387,851.30 and 3,025,816.60 is: 4,538,724.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,234.20 : 7,387,851.30 = 3,025,816.60 : x
  2. Step 2: Convert to fraction form
    4,925,234.20/7,387,851.30 = 3,025,816.60/x
  3. Step 3: Cross multiply
    4,925,234.20x = 7,387,851.30 × 3,025,816.60
  4. Step 4: Simplify right side
    4,925,234.20x = 22,354,283,101,871.58
  5. Step 5: Solve for x
    x = 22,354,283,101,871.58/4,925,234.20
  6. Step 6: Final answer
    x = 4,538,724.90

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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.