Home / 4,077,792-5,627,359.44-2,266,956

Finding the Fourth Proportional to 4,077,792, 5,627,359.44 and 2,266,956

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Solution

The fourth proportional to 4,077,792, 5,627,359.44 and 2,266,956 is: 3,128,402.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,792 : 5,627,359.44 = 2,266,956 : x
  2. Step 2: Convert to fraction form
    4,077,792/5,627,359.44 = 2,266,956/x
  3. Step 3: Cross multiply
    4,077,792x = 5,627,359.44 × 2,266,956
  4. Step 4: Simplify right side
    4,077,792x = 12,756,976,246,664.64
  5. Step 5: Solve for x
    x = 12,756,976,246,664.64/4,077,792
  6. Step 6: Final answer
    x = 3,128,402.88

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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.