Home / 2,556,062.33-3,834,889.11-758,955.22

Finding the Fourth Proportional to 2,556,062.33, 3,834,889.11 and 758,955.22

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Solution

The fourth proportional to 2,556,062.33, 3,834,889.11 and 758,955.22 is: 1,138,669.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,062.33 : 3,834,889.11 = 758,955.22 : x
  2. Step 2: Convert to fraction form
    2,556,062.33/3,834,889.11 = 758,955.22/x
  3. Step 3: Cross multiply
    2,556,062.33x = 3,834,889.11 × 758,955.22
  4. Step 4: Simplify right side
    2,556,062.33x = 2,910,509,098,568.43
  5. Step 5: Solve for x
    x = 2,910,509,098,568.43/2,556,062.33
  6. Step 6: Final answer
    x = 1,138,669.07

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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.