Home / 4,542,201-6,809,938.38-2,744,663.58

Finding the Fourth Proportional to 4,542,201, 6,809,938.38 and 2,744,663.58

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Solution

The fourth proportional to 4,542,201, 6,809,938.38 and 2,744,663.58 is: 4,114,963.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,201 : 6,809,938.38 = 2,744,663.58 : x
  2. Step 2: Convert to fraction form
    4,542,201/6,809,938.38 = 2,744,663.58/x
  3. Step 3: Cross multiply
    4,542,201x = 6,809,938.38 × 2,744,663.58
  4. Step 4: Simplify right side
    4,542,201x = 18,690,989,853,630.20
  5. Step 5: Solve for x
    x = 18,690,989,853,630.20/4,542,201
  6. Step 6: Final answer
    x = 4,114,963.18

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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.