Home / 2,556,634.03-3,526,891.09-1,673,060.11

Finding the Fourth Proportional to 2,556,634.03, 3,526,891.09 and 1,673,060.11

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Solution

The fourth proportional to 2,556,634.03, 3,526,891.09 and 1,673,060.11 is: 2,307,995.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,634.03 : 3,526,891.09 = 1,673,060.11 : x
  2. Step 2: Convert to fraction form
    2,556,634.03/3,526,891.09 = 1,673,060.11/x
  3. Step 3: Cross multiply
    2,556,634.03x = 3,526,891.09 × 1,673,060.11
  4. Step 4: Simplify right side
    2,556,634.03x = 5,900,700,781,993.54
  5. Step 5: Solve for x
    x = 5,900,700,781,993.54/2,556,634.03
  6. Step 6: Final answer
    x = 2,307,995.87

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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.