Home / 2,265,992.58-3,121,112.85-1,741,700.51

Finding the Fourth Proportional to 2,265,992.58, 3,121,112.85 and 1,741,700.51

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Solution

The fourth proportional to 2,265,992.58, 3,121,112.85 and 1,741,700.51 is: 2,398,968.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,992.58 : 3,121,112.85 = 1,741,700.51 : x
  2. Step 2: Convert to fraction form
    2,265,992.58/3,121,112.85 = 1,741,700.51/x
  3. Step 3: Cross multiply
    2,265,992.58x = 3,121,112.85 × 1,741,700.51
  4. Step 4: Simplify right side
    2,265,992.58x = 5,436,043,827,006.99
  5. Step 5: Solve for x
    x = 5,436,043,827,006.99/2,265,992.58
  6. Step 6: Final answer
    x = 2,398,968.06

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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.