Home / 994,165.80-1,344,223.35-994,165.80

Finding the Fourth Proportional to 994,165.80, 1,344,223.35 and 994,165.80

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Solution

The fourth proportional to 994,165.80, 1,344,223.35 and 994,165.80 is: 1,344,223.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,165.80 : 1,344,223.35 = 994,165.80 : x
  2. Step 2: Convert to fraction form
    994,165.80/1,344,223.35 = 994,165.80/x
  3. Step 3: Cross multiply
    994,165.80x = 1,344,223.35 × 994,165.80
  4. Step 4: Simplify right side
    994,165.80x = 1,336,380,882,131.43
  5. Step 5: Solve for x
    x = 1,336,380,882,131.43/994,165.80
  6. Step 6: Final answer
    x = 1,344,223.35

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.