Home / 8,244,325.45-12,360,509.43-5,541,947.97

Finding the Fourth Proportional to 8,244,325.45, 12,360,509.43 and 5,541,947.97

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Solution

The fourth proportional to 8,244,325.45, 12,360,509.43 and 5,541,947.97 is: 8,308,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,325.45 : 12,360,509.43 = 5,541,947.97 : x
  2. Step 2: Convert to fraction form
    8,244,325.45/12,360,509.43 = 5,541,947.97/x
  3. Step 3: Cross multiply
    8,244,325.45x = 12,360,509.43 × 5,541,947.97
  4. Step 4: Simplify right side
    8,244,325.45x = 68,501,300,081,951.80
  5. Step 5: Solve for x
    x = 68,501,300,081,951.80/8,244,325.45
  6. Step 6: Final answer
    x = 8,308,902.95

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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.