Home / 8,888,376.96-13,332,565.44-2,498,629.32

Finding the Fourth Proportional to 8,888,376.96, 13,332,565.44 and 2,498,629.32

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Solution

The fourth proportional to 8,888,376.96, 13,332,565.44 and 2,498,629.32 is: 3,747,943.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,888,376.96 : 13,332,565.44 = 2,498,629.32 : x
  2. Step 2: Convert to fraction form
    8,888,376.96/13,332,565.44 = 2,498,629.32/x
  3. Step 3: Cross multiply
    8,888,376.96x = 13,332,565.44 × 2,498,629.32
  4. Step 4: Simplify right side
    8,888,376.96x = 33,313,138,919,202.70
  5. Step 5: Solve for x
    x = 33,313,138,919,202.70/8,888,376.96
  6. Step 6: Final answer
    x = 3,747,943.98

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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.