Home / 1,908,538.26-2,633,788.26-1,092,754.44

Finding the Fourth Proportional to 1,908,538.26, 2,633,788.26 and 1,092,754.44

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Solution

The fourth proportional to 1,908,538.26, 2,633,788.26 and 1,092,754.44 is: 1,508,004.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,908,538.26 : 2,633,788.26 = 1,092,754.44 : x
  2. Step 2: Convert to fraction form
    1,908,538.26/2,633,788.26 = 1,092,754.44/x
  3. Step 3: Cross multiply
    1,908,538.26x = 2,633,788.26 × 1,092,754.44
  4. Step 4: Simplify right side
    1,908,538.26x = 2,878,083,815,134.87
  5. Step 5: Solve for x
    x = 2,878,083,815,134.87/1,908,538.26
  6. Step 6: Final answer
    x = 1,508,004.25

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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.