Home / 2,560,208.31-3,532,957.56-1,414,067.22

Finding the Fourth Proportional to 2,560,208.31, 3,532,957.56 and 1,414,067.22

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Solution

The fourth proportional to 2,560,208.31, 3,532,957.56 and 1,414,067.22 is: 1,951,341.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,208.31 : 3,532,957.56 = 1,414,067.22 : x
  2. Step 2: Convert to fraction form
    2,560,208.31/3,532,957.56 = 1,414,067.22/x
  3. Step 3: Cross multiply
    2,560,208.31x = 3,532,957.56 × 1,414,067.22
  4. Step 4: Simplify right side
    2,560,208.31x = 4,995,839,475,247.18
  5. Step 5: Solve for x
    x = 4,995,839,475,247.18/2,560,208.31
  6. Step 6: Final answer
    x = 1,951,341.01

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1.5x scale

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.