Home / 7,850,517.49-11,770,953.81-3,052,614.16

Finding the Fourth Proportional to 7,850,517.49, 11,770,953.81 and 3,052,614.16

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Solution

The fourth proportional to 7,850,517.49, 11,770,953.81 and 3,052,614.16 is: 4,577,046.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,850,517.49 : 11,770,953.81 = 3,052,614.16 : x
  2. Step 2: Convert to fraction form
    7,850,517.49/11,770,953.81 = 3,052,614.16/x
  3. Step 3: Cross multiply
    7,850,517.49x = 11,770,953.81 × 3,052,614.16
  4. Step 4: Simplify right side
    7,850,517.49x = 35,932,180,277,111.95
  5. Step 5: Solve for x
    x = 35,932,180,277,111.95/7,850,517.49
  6. Step 6: Final answer
    x = 4,577,046.08

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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.