Home / 8,135,356.24-11,226,761.04-4,464,334.60

Finding the Fourth Proportional to 8,135,356.24, 11,226,761.04 and 4,464,334.60

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Solution

The fourth proportional to 8,135,356.24, 11,226,761.04 and 4,464,334.60 is: 6,160,764.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,356.24 : 11,226,761.04 = 4,464,334.60 : x
  2. Step 2: Convert to fraction form
    8,135,356.24/11,226,761.04 = 4,464,334.60/x
  3. Step 3: Cross multiply
    8,135,356.24x = 11,226,761.04 × 4,464,334.60
  4. Step 4: Simplify right side
    8,135,356.24x = 50,120,017,756,803.98
  5. Step 5: Solve for x
    x = 50,120,017,756,803.98/8,135,356.24
  6. Step 6: Final answer
    x = 6,160,764.97

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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.