Home / 2,353,723.20-3,237,944.40-2,062,020.96

Finding the Fourth Proportional to 2,353,723.20, 3,237,944.40 and 2,062,020.96

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Solution

The fourth proportional to 2,353,723.20, 3,237,944.40 and 2,062,020.96 is: 2,836,658.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,723.20 : 3,237,944.40 = 2,062,020.96 : x
  2. Step 2: Convert to fraction form
    2,353,723.20/3,237,944.40 = 2,062,020.96/x
  3. Step 3: Cross multiply
    2,353,723.20x = 3,237,944.40 × 2,062,020.96
  4. Step 4: Simplify right side
    2,353,723.20x = 6,676,709,220,114.62
  5. Step 5: Solve for x
    x = 6,676,709,220,114.62/2,353,723.20
  6. Step 6: Final answer
    x = 2,836,658.63

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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.