Home / 916,621.92-1,260,451.56-795,552.36

Finding the Fourth Proportional to 916,621.92, 1,260,451.56 and 795,552.36

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Solution

The fourth proportional to 916,621.92, 1,260,451.56 and 795,552.36 is: 1,093,968.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    916,621.92 : 1,260,451.56 = 795,552.36 : x
  2. Step 2: Convert to fraction form
    916,621.92/1,260,451.56 = 795,552.36/x
  3. Step 3: Cross multiply
    916,621.92x = 1,260,451.56 × 795,552.36
  4. Step 4: Simplify right side
    916,621.92x = 1,002,755,213,223.68
  5. Step 5: Solve for x
    x = 1,002,755,213,223.68/916,621.92
  6. Step 6: Final answer
    x = 1,093,968.18

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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.