Home / 1,797,993.40-2,481,306.10-1,034,047.48

Finding the Fourth Proportional to 1,797,993.40, 2,481,306.10 and 1,034,047.48

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Solution

The fourth proportional to 1,797,993.40, 2,481,306.10 and 1,034,047.48 is: 1,427,028.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,993.40 : 2,481,306.10 = 1,034,047.48 : x
  2. Step 2: Convert to fraction form
    1,797,993.40/2,481,306.10 = 1,034,047.48/x
  3. Step 3: Cross multiply
    1,797,993.40x = 2,481,306.10 × 1,034,047.48
  4. Step 4: Simplify right side
    1,797,993.40x = 2,565,788,319,813.63
  5. Step 5: Solve for x
    x = 2,565,788,319,813.63/1,797,993.40
  6. Step 6: Final answer
    x = 1,427,028.78

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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.