Home / 2,941,009.28-4,058,511.81-1,634,227.57

Finding the Fourth Proportional to 2,941,009.28, 4,058,511.81 and 1,634,227.57

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Solution

The fourth proportional to 2,941,009.28, 4,058,511.81 and 1,634,227.57 is: 2,255,189.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,009.28 : 4,058,511.81 = 1,634,227.57 : x
  2. Step 2: Convert to fraction form
    2,941,009.28/4,058,511.81 = 1,634,227.57/x
  3. Step 3: Cross multiply
    2,941,009.28x = 4,058,511.81 × 1,634,227.57
  4. Step 4: Simplify right side
    2,941,009.28x = 6,632,531,893,072.60
  5. Step 5: Solve for x
    x = 6,632,531,893,072.60/2,941,009.28
  6. Step 6: Final answer
    x = 2,255,189.04

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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.