Home / 4,829,025.20-7,235,243.40-2,299,233.20

Finding the Fourth Proportional to 4,829,025.20, 7,235,243.40 and 2,299,233.20

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Solution

The fourth proportional to 4,829,025.20, 7,235,243.40 and 2,299,233.20 is: 3,444,900.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,025.20 : 7,235,243.40 = 2,299,233.20 : x
  2. Step 2: Convert to fraction form
    4,829,025.20/7,235,243.40 = 2,299,233.20/x
  3. Step 3: Cross multiply
    4,829,025.20x = 7,235,243.40 × 2,299,233.20
  4. Step 4: Simplify right side
    4,829,025.20x = 16,635,511,835,360.88
  5. Step 5: Solve for x
    x = 16,635,511,835,360.88/4,829,025.20
  6. Step 6: Final answer
    x = 3,444,900.61

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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.