Home / 1,274,115.13-1,758,279.26-701,155.32

Finding the Fourth Proportional to 1,274,115.13, 1,758,279.26 and 701,155.32

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Solution

The fourth proportional to 1,274,115.13, 1,758,279.26 and 701,155.32 is: 967,594.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,115.13 : 1,758,279.26 = 701,155.32 : x
  2. Step 2: Convert to fraction form
    1,274,115.13/1,758,279.26 = 701,155.32/x
  3. Step 3: Cross multiply
    1,274,115.13x = 1,758,279.26 × 701,155.32
  4. Step 4: Simplify right side
    1,274,115.13x = 1,232,826,857,194.66
  5. Step 5: Solve for x
    x = 1,232,826,857,194.66/1,274,115.13
  6. Step 6: Final answer
    x = 967,594.55

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Double scale
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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.