Home / 1,797,963.75-2,481,265.40-1,034,017.92

Finding the Fourth Proportional to 1,797,963.75, 2,481,265.40 and 1,034,017.92

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Solution

The fourth proportional to 1,797,963.75, 2,481,265.40 and 1,034,017.92 is: 1,426,988.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,963.75 : 2,481,265.40 = 1,034,017.92 : x
  2. Step 2: Convert to fraction form
    1,797,963.75/2,481,265.40 = 1,034,017.92/x
  3. Step 3: Cross multiply
    1,797,963.75x = 2,481,265.40 × 1,034,017.92
  4. Step 4: Simplify right side
    1,797,963.75x = 2,565,672,887,875.97
  5. Step 5: Solve for x
    x = 2,565,672,887,875.97/1,797,963.75
  6. Step 6: Final answer
    x = 1,426,988.11

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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.