Home / 4,798,323-7,198,609.92-3,282,719.52

Finding the Fourth Proportional to 4,798,323, 7,198,609.92 and 3,282,719.52

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Solution

The fourth proportional to 4,798,323, 7,198,609.92 and 3,282,719.52 is: 4,924,849.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,323 : 7,198,609.92 = 3,282,719.52 : x
  2. Step 2: Convert to fraction form
    4,798,323/7,198,609.92 = 3,282,719.52/x
  3. Step 3: Cross multiply
    4,798,323x = 7,198,609.92 × 3,282,719.52
  4. Step 4: Simplify right side
    4,798,323x = 23,631,017,301,249.64
  5. Step 5: Solve for x
    x = 23,631,017,301,249.64/4,798,323
  6. Step 6: Final answer
    x = 4,924,849.22

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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.