Home / 1,777,880.68-2,453,481.80-962,084.26

Finding the Fourth Proportional to 1,777,880.68, 2,453,481.80 and 962,084.26

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Solution

The fourth proportional to 1,777,880.68, 2,453,481.80 and 962,084.26 is: 1,327,679.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,880.68 : 2,453,481.80 = 962,084.26 : x
  2. Step 2: Convert to fraction form
    1,777,880.68/2,453,481.80 = 962,084.26/x
  3. Step 3: Cross multiply
    1,777,880.68x = 2,453,481.80 × 962,084.26
  4. Step 4: Simplify right side
    1,777,880.68x = 2,360,456,221,976.47
  5. Step 5: Solve for x
    x = 2,360,456,221,976.47/1,777,880.68
  6. Step 6: Final answer
    x = 1,327,679.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.