Home / 2,454,600.23-3,682,479.92-771,703.73

Finding the Fourth Proportional to 2,454,600.23, 3,682,479.92 and 771,703.73

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Solution

The fourth proportional to 2,454,600.23, 3,682,479.92 and 771,703.73 is: 1,157,737.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,600.23 : 3,682,479.92 = 771,703.73 : x
  2. Step 2: Convert to fraction form
    2,454,600.23/3,682,479.92 = 771,703.73/x
  3. Step 3: Cross multiply
    2,454,600.23x = 3,682,479.92 × 771,703.73
  4. Step 4: Simplify right side
    2,454,600.23x = 2,841,783,489,914.10
  5. Step 5: Solve for x
    x = 2,841,783,489,914.10/2,454,600.23
  6. Step 6: Final answer
    x = 1,157,737.81

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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.