Home / 5,204,943.59-7,183,046.66-2,881,836.16

Finding the Fourth Proportional to 5,204,943.59, 7,183,046.66 and 2,881,836.16

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Solution

The fourth proportional to 5,204,943.59, 7,183,046.66 and 2,881,836.16 is: 3,977,058.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,943.59 : 7,183,046.66 = 2,881,836.16 : x
  2. Step 2: Convert to fraction form
    5,204,943.59/7,183,046.66 = 2,881,836.16/x
  3. Step 3: Cross multiply
    5,204,943.59x = 7,183,046.66 × 2,881,836.16
  4. Step 4: Simplify right side
    5,204,943.59x = 20,700,363,576,791.88
  5. Step 5: Solve for x
    x = 20,700,363,576,791.88/5,204,943.59
  6. Step 6: Final answer
    x = 3,977,058.20

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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.