Home / 2,153,829.44-3,230,121.92-733,854.08

Finding the Fourth Proportional to 2,153,829.44, 3,230,121.92 and 733,854.08

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Solution

The fourth proportional to 2,153,829.44, 3,230,121.92 and 733,854.08 is: 1,100,569.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,153,829.44 : 3,230,121.92 = 733,854.08 : x
  2. Step 2: Convert to fraction form
    2,153,829.44/3,230,121.92 = 733,854.08/x
  3. Step 3: Cross multiply
    2,153,829.44x = 3,230,121.92 × 733,854.08
  4. Step 4: Simplify right side
    2,153,829.44x = 2,370,438,149,889.43
  5. Step 5: Solve for x
    x = 2,370,438,149,889.43/2,153,829.44
  6. Step 6: Final answer
    x = 1,100,569.11

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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.