Home / 3,224,613.17-4,836,760.36-1,202,699.54

Finding the Fourth Proportional to 3,224,613.17, 4,836,760.36 and 1,202,699.54

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Solution

The fourth proportional to 3,224,613.17, 4,836,760.36 and 1,202,699.54 is: 1,803,989.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,613.17 : 4,836,760.36 = 1,202,699.54 : x
  2. Step 2: Convert to fraction form
    3,224,613.17/4,836,760.36 = 1,202,699.54/x
  3. Step 3: Cross multiply
    3,224,613.17x = 4,836,760.36 × 1,202,699.54
  4. Step 4: Simplify right side
    3,224,613.17x = 5,817,169,469,147.39
  5. Step 5: Solve for x
    x = 5,817,169,469,147.39/3,224,613.17
  6. Step 6: Final answer
    x = 1,803,989.86

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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.