Home / 2,327,500.28-3,211,668.32-1,294,764.04

Finding the Fourth Proportional to 2,327,500.28, 3,211,668.32 and 1,294,764.04

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Solution

The fourth proportional to 2,327,500.28, 3,211,668.32 and 1,294,764.04 is: 1,786,617.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,500.28 : 3,211,668.32 = 1,294,764.04 : x
  2. Step 2: Convert to fraction form
    2,327,500.28/3,211,668.32 = 1,294,764.04/x
  3. Step 3: Cross multiply
    2,327,500.28x = 3,211,668.32 × 1,294,764.04
  4. Step 4: Simplify right side
    2,327,500.28x = 4,158,352,649,143.21
  5. Step 5: Solve for x
    x = 4,158,352,649,143.21/2,327,500.28
  6. Step 6: Final answer
    x = 1,786,617.46

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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.