Home / 3,452,292.92-5,179,932.69-1,852,987.66

Finding the Fourth Proportional to 3,452,292.92, 5,179,932.69 and 1,852,987.66

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Solution

The fourth proportional to 3,452,292.92, 5,179,932.69 and 1,852,987.66 is: 2,780,283.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,292.92 : 5,179,932.69 = 1,852,987.66 : x
  2. Step 2: Convert to fraction form
    3,452,292.92/5,179,932.69 = 1,852,987.66/x
  3. Step 3: Cross multiply
    3,452,292.92x = 5,179,932.69 × 1,852,987.66
  4. Step 4: Simplify right side
    3,452,292.92x = 9,598,351,367,624.23
  5. Step 5: Solve for x
    x = 9,598,351,367,624.23/3,452,292.92
  6. Step 6: Final answer
    x = 2,780,283.01

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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.