Home / 8,313,180.42-11,472,413.85-5,049,246.66

Finding the Fourth Proportional to 8,313,180.42, 11,472,413.85 and 5,049,246.66

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Solution

The fourth proportional to 8,313,180.42, 11,472,413.85 and 5,049,246.66 is: 6,968,096.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,180.42 : 11,472,413.85 = 5,049,246.66 : x
  2. Step 2: Convert to fraction form
    8,313,180.42/11,472,413.85 = 5,049,246.66/x
  3. Step 3: Cross multiply
    8,313,180.42x = 11,472,413.85 × 5,049,246.66
  4. Step 4: Simplify right side
    8,313,180.42x = 57,927,047,314,250.24
  5. Step 5: Solve for x
    x = 57,927,047,314,250.24/8,313,180.42
  6. Step 6: Final answer
    x = 6,968,096.97

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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.