Home / 2,183,631.80-3,272,337.30-1,610,540.60

Finding the Fourth Proportional to 2,183,631.80, 3,272,337.30 and 1,610,540.60

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Solution

The fourth proportional to 2,183,631.80, 3,272,337.30 and 1,610,540.60 is: 2,413,516.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,631.80 : 3,272,337.30 = 1,610,540.60 : x
  2. Step 2: Convert to fraction form
    2,183,631.80/3,272,337.30 = 1,610,540.60/x
  3. Step 3: Cross multiply
    2,183,631.80x = 3,272,337.30 × 1,610,540.60
  4. Step 4: Simplify right side
    2,183,631.80x = 5,270,232,078,544.38
  5. Step 5: Solve for x
    x = 5,270,232,078,544.38/2,183,631.80
  6. Step 6: Final answer
    x = 2,413,516.82

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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.