Home / 2,841,481.28-4,263,903.88-1,045,626.23

Finding the Fourth Proportional to 2,841,481.28, 4,263,903.88 and 1,045,626.23

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Solution

The fourth proportional to 2,841,481.28, 4,263,903.88 and 1,045,626.23 is: 1,569,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,481.28 : 4,263,903.88 = 1,045,626.23 : x
  2. Step 2: Convert to fraction form
    2,841,481.28/4,263,903.88 = 1,045,626.23/x
  3. Step 3: Cross multiply
    2,841,481.28x = 4,263,903.88 × 1,045,626.23
  4. Step 4: Simplify right side
    2,841,481.28x = 4,458,449,747,172.47
  5. Step 5: Solve for x
    x = 4,458,449,747,172.47/2,841,481.28
  6. Step 6: Final answer
    x = 1,569,058.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.