Home / 3,272,733.78-4,906,818.28-1,450,107.42

Finding the Fourth Proportional to 3,272,733.78, 4,906,818.28 and 1,450,107.42

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Solution

The fourth proportional to 3,272,733.78, 4,906,818.28 and 1,450,107.42 is: 2,174,149.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272,733.78 : 4,906,818.28 = 1,450,107.42 : x
  2. Step 2: Convert to fraction form
    3,272,733.78/4,906,818.28 = 1,450,107.42/x
  3. Step 3: Cross multiply
    3,272,733.78x = 4,906,818.28 × 1,450,107.42
  4. Step 4: Simplify right side
    3,272,733.78x = 7,115,413,596,419.64
  5. Step 5: Solve for x
    x = 7,115,413,596,419.64/3,272,733.78
  6. Step 6: Final answer
    x = 2,174,149.83

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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.