Home / 2,241,491.88-3,093,345.54-1,274,710.44

Finding the Fourth Proportional to 2,241,491.88, 3,093,345.54 and 1,274,710.44

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Solution

The fourth proportional to 2,241,491.88, 3,093,345.54 and 1,274,710.44 is: 1,759,149.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,491.88 : 3,093,345.54 = 1,274,710.44 : x
  2. Step 2: Convert to fraction form
    2,241,491.88/3,093,345.54 = 1,274,710.44/x
  3. Step 3: Cross multiply
    2,241,491.88x = 3,093,345.54 × 1,274,710.44
  4. Step 4: Simplify right side
    2,241,491.88x = 3,943,119,854,365.44
  5. Step 5: Solve for x
    x = 3,943,119,854,365.44/2,241,491.88
  6. Step 6: Final answer
    x = 1,759,149.74

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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.