Home / 4,082,811.38-6,124,233.12-1,654,010.58

Finding the Fourth Proportional to 4,082,811.38, 6,124,233.12 and 1,654,010.58

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Solution

The fourth proportional to 4,082,811.38, 6,124,233.12 and 1,654,010.58 is: 2,481,022.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,811.38 : 6,124,233.12 = 1,654,010.58 : x
  2. Step 2: Convert to fraction form
    4,082,811.38/6,124,233.12 = 1,654,010.58/x
  3. Step 3: Cross multiply
    4,082,811.38x = 6,124,233.12 × 1,654,010.58
  4. Step 4: Simplify right side
    4,082,811.38x = 10,129,546,391,629.74
  5. Step 5: Solve for x
    x = 10,129,546,391,629.74/4,082,811.38
  6. Step 6: Final answer
    x = 2,481,022.38

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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.