Home / 2,350,277.96-3,244,375.80-1,587,364.88

Finding the Fourth Proportional to 2,350,277.96, 3,244,375.80 and 1,587,364.88

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Solution

The fourth proportional to 2,350,277.96, 3,244,375.80 and 1,587,364.88 is: 2,191,233.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,277.96 : 3,244,375.80 = 1,587,364.88 : x
  2. Step 2: Convert to fraction form
    2,350,277.96/3,244,375.80 = 1,587,364.88/x
  3. Step 3: Cross multiply
    2,350,277.96x = 3,244,375.80 × 1,587,364.88
  4. Step 4: Simplify right side
    2,350,277.96x = 5,150,008,202,441.90
  5. Step 5: Solve for x
    x = 5,150,008,202,441.90/2,350,277.96
  6. Step 6: Final answer
    x = 2,191,233.67

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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.