Home / 4,222,775.46-5,823,667.49-3,292,713.75

Finding the Fourth Proportional to 4,222,775.46, 5,823,667.49 and 3,292,713.75

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Solution

The fourth proportional to 4,222,775.46, 5,823,667.49 and 3,292,713.75 is: 4,541,011.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,775.46 : 5,823,667.49 = 3,292,713.75 : x
  2. Step 2: Convert to fraction form
    4,222,775.46/5,823,667.49 = 3,292,713.75/x
  3. Step 3: Cross multiply
    4,222,775.46x = 5,823,667.49 × 3,292,713.75
  4. Step 4: Simplify right side
    4,222,775.46x = 19,175,670,003,287.42
  5. Step 5: Solve for x
    x = 19,175,670,003,287.42/4,222,775.46
  6. Step 6: Final answer
    x = 4,541,011.04

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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.