Home / 2,376,010.60-3,559,350.30-1,620,183.40

Finding the Fourth Proportional to 2,376,010.60, 3,559,350.30 and 1,620,183.40

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Solution

The fourth proportional to 2,376,010.60, 3,559,350.30 and 1,620,183.40 is: 2,427,093.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,010.60 : 3,559,350.30 = 1,620,183.40 : x
  2. Step 2: Convert to fraction form
    2,376,010.60/3,559,350.30 = 1,620,183.40/x
  3. Step 3: Cross multiply
    2,376,010.60x = 3,559,350.30 × 1,620,183.40
  4. Step 4: Simplify right side
    2,376,010.60x = 5,766,800,270,845.02
  5. Step 5: Solve for x
    x = 5,766,800,270,845.02/2,376,010.60
  6. Step 6: Final answer
    x = 2,427,093.66

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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.