Home / 2,183,615.80-3,272,313.30-1,610,524.60

Finding the Fourth Proportional to 2,183,615.80, 3,272,313.30 and 1,610,524.60

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Solution

The fourth proportional to 2,183,615.80, 3,272,313.30 and 1,610,524.60 is: 2,413,492.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,615.80 : 3,272,313.30 = 1,610,524.60 : x
  2. Step 2: Convert to fraction form
    2,183,615.80/3,272,313.30 = 1,610,524.60/x
  3. Step 3: Cross multiply
    2,183,615.80x = 3,272,313.30 × 1,610,524.60
  4. Step 4: Simplify right side
    2,183,615.80x = 5,270,141,068,557.18
  5. Step 5: Solve for x
    x = 5,270,141,068,557.18/2,183,615.80
  6. Step 6: Final answer
    x = 2,413,492.83

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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.