Home / 3,019,444.97-4,165,246.01-1,794,879.42

Finding the Fourth Proportional to 3,019,444.97, 4,165,246.01 and 1,794,879.42

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Solution

The fourth proportional to 3,019,444.97, 4,165,246.01 and 1,794,879.42 is: 2,475,989.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,444.97 : 4,165,246.01 = 1,794,879.42 : x
  2. Step 2: Convert to fraction form
    3,019,444.97/4,165,246.01 = 1,794,879.42/x
  3. Step 3: Cross multiply
    3,019,444.97x = 4,165,246.01 × 1,794,879.42
  4. Step 4: Simplify right side
    3,019,444.97x = 7,476,114,344,786.95
  5. Step 5: Solve for x
    x = 7,476,114,344,786.95/3,019,444.97
  6. Step 6: Final answer
    x = 2,475,989.60

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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.