Home / 9,424,766.32-13,006,734.36-7,097,552.97

Finding the Fourth Proportional to 9,424,766.32, 13,006,734.36 and 7,097,552.97

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Solution

The fourth proportional to 9,424,766.32, 13,006,734.36 and 7,097,552.97 is: 9,795,042.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,766.32 : 13,006,734.36 = 7,097,552.97 : x
  2. Step 2: Convert to fraction form
    9,424,766.32/13,006,734.36 = 7,097,552.97/x
  3. Step 3: Cross multiply
    9,424,766.32x = 13,006,734.36 × 7,097,552.97
  4. Step 4: Simplify right side
    9,424,766.32x = 92,315,986,086,819.05
  5. Step 5: Solve for x
    x = 92,315,986,086,819.05/9,424,766.32
  6. Step 6: Final answer
    x = 9,795,042.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.