Home / 4,077,832-5,627,414.72-2,266,996

Finding the Fourth Proportional to 4,077,832, 5,627,414.72 and 2,266,996

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Solution

The fourth proportional to 4,077,832, 5,627,414.72 and 2,266,996 is: 3,128,458.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,832 : 5,627,414.72 = 2,266,996 : x
  2. Step 2: Convert to fraction form
    4,077,832/5,627,414.72 = 2,266,996/x
  3. Step 3: Cross multiply
    4,077,832x = 5,627,414.72 × 2,266,996
  4. Step 4: Simplify right side
    4,077,832x = 12,757,326,660,581.12
  5. Step 5: Solve for x
    x = 12,757,326,660,581.12/4,077,832
  6. Step 6: Final answer
    x = 3,128,458.13

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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.