Home / 1,797,992.40-2,481,304.72-1,034,046.48

Finding the Fourth Proportional to 1,797,992.40, 2,481,304.72 and 1,034,046.48

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Solution

The fourth proportional to 1,797,992.40, 2,481,304.72 and 1,034,046.48 is: 1,427,027.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,992.40 : 2,481,304.72 = 1,034,046.48 : x
  2. Step 2: Convert to fraction form
    1,797,992.40/2,481,304.72 = 1,034,046.48/x
  3. Step 3: Cross multiply
    1,797,992.40x = 2,481,304.72 × 1,034,046.48
  4. Step 4: Simplify right side
    1,797,992.40x = 2,565,784,411,523.39
  5. Step 5: Solve for x
    x = 2,565,784,411,523.39/1,797,992.40
  6. Step 6: Final answer
    x = 1,427,027.40

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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.