Home / 4,154,945.44-6,247,255.92-3,826,487.20

Finding the Fourth Proportional to 4,154,945.44, 6,247,255.92 and 3,826,487.20

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Solution

The fourth proportional to 4,154,945.44, 6,247,255.92 and 3,826,487.20 is: 5,753,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,945.44 : 6,247,255.92 = 3,826,487.20 : x
  2. Step 2: Convert to fraction form
    4,154,945.44/6,247,255.92 = 3,826,487.20/x
  3. Step 3: Cross multiply
    4,154,945.44x = 6,247,255.92 × 3,826,487.20
  4. Step 4: Simplify right side
    4,154,945.44x = 23,905,044,813,004.23
  5. Step 5: Solve for x
    x = 23,905,044,813,004.23/4,154,945.44
  6. Step 6: Final answer
    x = 5,753,395.60

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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.