Home / 948,348.38-1,310,194.36-795,149.04

Finding the Fourth Proportional to 948,348.38, 1,310,194.36 and 795,149.04

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Solution

The fourth proportional to 948,348.38, 1,310,194.36 and 795,149.04 is: 1,098,541.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,348.38 : 1,310,194.36 = 795,149.04 : x
  2. Step 2: Convert to fraction form
    948,348.38/1,310,194.36 = 795,149.04/x
  3. Step 3: Cross multiply
    948,348.38x = 1,310,194.36 × 795,149.04
  4. Step 4: Simplify right side
    948,348.38x = 1,041,799,787,567.41
  5. Step 5: Solve for x
    x = 1,041,799,787,567.41/948,348.38
  6. Step 6: Final answer
    x = 1,098,541.22

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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.