Home / 1,797,963.31-2,481,264.80-1,034,017.48

Finding the Fourth Proportional to 1,797,963.31, 2,481,264.80 and 1,034,017.48

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Solution

The fourth proportional to 1,797,963.31, 2,481,264.80 and 1,034,017.48 is: 1,426,987.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,963.31 : 2,481,264.80 = 1,034,017.48 : x
  2. Step 2: Convert to fraction form
    1,797,963.31/2,481,264.80 = 1,034,017.48/x
  3. Step 3: Cross multiply
    1,797,963.31x = 2,481,264.80 × 1,034,017.48
  4. Step 4: Simplify right side
    1,797,963.31x = 2,565,671,175,708.70
  5. Step 5: Solve for x
    x = 2,565,671,175,708.70/1,797,963.31
  6. Step 6: Final answer
    x = 1,426,987.50

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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.