Home / 1,734,057.26-2,392,949.79-959,719.84

Finding the Fourth Proportional to 1,734,057.26, 2,392,949.79 and 959,719.84

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Solution

The fourth proportional to 1,734,057.26, 2,392,949.79 and 959,719.84 is: 1,324,386.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,057.26 : 2,392,949.79 = 959,719.84 : x
  2. Step 2: Convert to fraction form
    1,734,057.26/2,392,949.79 = 959,719.84/x
  3. Step 3: Cross multiply
    1,734,057.26x = 2,392,949.79 × 959,719.84
  4. Step 4: Simplify right side
    1,734,057.26x = 2,296,561,397,064.80
  5. Step 5: Solve for x
    x = 2,296,561,397,064.80/1,734,057.26
  6. Step 6: Final answer
    x = 1,324,386.13

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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.