Home / 2,941,010.28-4,058,513.19-1,634,228.57

Finding the Fourth Proportional to 2,941,010.28, 4,058,513.19 and 1,634,228.57

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Solution

The fourth proportional to 2,941,010.28, 4,058,513.19 and 1,634,228.57 is: 2,255,190.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,010.28 : 4,058,513.19 = 1,634,228.57 : x
  2. Step 2: Convert to fraction form
    2,941,010.28/4,058,513.19 = 1,634,228.57/x
  3. Step 3: Cross multiply
    2,941,010.28x = 4,058,513.19 × 1,634,228.57
  4. Step 4: Simplify right side
    2,941,010.28x = 6,632,538,206,819.84
  5. Step 5: Solve for x
    x = 6,632,538,206,819.84/2,941,010.28
  6. Step 6: Final answer
    x = 2,255,190.42

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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.