Home / 7,493,375.14-11,247,111.60-7,083,833.34

Finding the Fourth Proportional to 7,493,375.14, 11,247,111.60 and 7,083,833.34

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Solution

The fourth proportional to 7,493,375.14, 11,247,111.60 and 7,083,833.34 is: 10,632,413.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,375.14 : 11,247,111.60 = 7,083,833.34 : x
  2. Step 2: Convert to fraction form
    7,493,375.14/11,247,111.60 = 7,083,833.34/x
  3. Step 3: Cross multiply
    7,493,375.14x = 11,247,111.60 × 7,083,833.34
  4. Step 4: Simplify right side
    7,493,375.14x = 79,672,664,130,780.73
  5. Step 5: Solve for x
    x = 79,672,664,130,780.73/7,493,375.14
  6. Step 6: Final answer
    x = 10,632,413.65

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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.