Home / 3,837,334.60-5,752,965.48-1,440,912.34

Finding the Fourth Proportional to 3,837,334.60, 5,752,965.48 and 1,440,912.34

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Solution

The fourth proportional to 3,837,334.60, 5,752,965.48 and 1,440,912.34 is: 2,160,228.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,334.60 : 5,752,965.48 = 1,440,912.34 : x
  2. Step 2: Convert to fraction form
    3,837,334.60/5,752,965.48 = 1,440,912.34/x
  3. Step 3: Cross multiply
    3,837,334.60x = 5,752,965.48 × 1,440,912.34
  4. Step 4: Simplify right side
    3,837,334.60x = 8,289,518,951,726.03
  5. Step 5: Solve for x
    x = 8,289,518,951,726.03/3,837,334.60
  6. Step 6: Final answer
    x = 2,160,228.34

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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.