Home / 1,841,323.44-2,760,213.63-943,188.15

Finding the Fourth Proportional to 1,841,323.44, 2,760,213.63 and 943,188.15

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Solution

The fourth proportional to 1,841,323.44, 2,760,213.63 and 943,188.15 is: 1,413,874.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,323.44 : 2,760,213.63 = 943,188.15 : x
  2. Step 2: Convert to fraction form
    1,841,323.44/2,760,213.63 = 943,188.15/x
  3. Step 3: Cross multiply
    1,841,323.44x = 2,760,213.63 × 943,188.15
  4. Step 4: Simplify right side
    1,841,323.44x = 2,603,400,787,284.48
  5. Step 5: Solve for x
    x = 2,603,400,787,284.48/1,841,323.44
  6. Step 6: Final answer
    x = 1,413,874.79

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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.