Home / 4,711,910.98-7,067,025.06-1,253,670.55

Finding the Fourth Proportional to 4,711,910.98, 7,067,025.06 and 1,253,670.55

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Solution

The fourth proportional to 4,711,910.98, 7,067,025.06 and 1,253,670.55 is: 1,880,281.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,910.98 : 7,067,025.06 = 1,253,670.55 : x
  2. Step 2: Convert to fraction form
    4,711,910.98/7,067,025.06 = 1,253,670.55/x
  3. Step 3: Cross multiply
    4,711,910.98x = 7,067,025.06 × 1,253,670.55
  4. Step 4: Simplify right side
    4,711,910.98x = 8,859,721,193,833.98
  5. Step 5: Solve for x
    x = 8,859,721,193,833.98/4,711,910.98
  6. Step 6: Final answer
    x = 1,880,281.96

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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.