Home / 1,726,517.47-2,382,506.77-952,283.02

Finding the Fourth Proportional to 1,726,517.47, 2,382,506.77 and 952,283.02

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Solution

The fourth proportional to 1,726,517.47, 2,382,506.77 and 952,283.02 is: 1,314,102.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,517.47 : 2,382,506.77 = 952,283.02 : x
  2. Step 2: Convert to fraction form
    1,726,517.47/2,382,506.77 = 952,283.02/x
  3. Step 3: Cross multiply
    1,726,517.47x = 2,382,506.77 × 952,283.02
  4. Step 4: Simplify right side
    1,726,517.47x = 2,268,820,725,432.10
  5. Step 5: Solve for x
    x = 2,268,820,725,432.10/1,726,517.47
  6. Step 6: Final answer
    x = 1,314,102.39

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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.