Home / 2,055,625.04-3,081,665.64-794,337.68

Finding the Fourth Proportional to 2,055,625.04, 3,081,665.64 and 794,337.68

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Solution

The fourth proportional to 2,055,625.04, 3,081,665.64 and 794,337.68 is: 1,190,821.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,625.04 : 3,081,665.64 = 794,337.68 : x
  2. Step 2: Convert to fraction form
    2,055,625.04/3,081,665.64 = 794,337.68/x
  3. Step 3: Cross multiply
    2,055,625.04x = 3,081,665.64 × 794,337.68
  4. Step 4: Simplify right side
    2,055,625.04x = 2,447,883,135,013.32
  5. Step 5: Solve for x
    x = 2,447,883,135,013.32/2,055,625.04
  6. Step 6: Final answer
    x = 1,190,821.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.