Home / 2,835,474.75-3,913,258.62-1,733,552.78

Finding the Fourth Proportional to 2,835,474.75, 3,913,258.62 and 1,733,552.78

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Solution

The fourth proportional to 2,835,474.75, 3,913,258.62 and 1,733,552.78 is: 2,392,488.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,474.75 : 3,913,258.62 = 1,733,552.78 : x
  2. Step 2: Convert to fraction form
    2,835,474.75/3,913,258.62 = 1,733,552.78/x
  3. Step 3: Cross multiply
    2,835,474.75x = 3,913,258.62 × 1,733,552.78
  4. Step 4: Simplify right side
    2,835,474.75x = 6,783,840,339,993.67
  5. Step 5: Solve for x
    x = 6,783,840,339,993.67/2,835,474.75
  6. Step 6: Final answer
    x = 2,392,488.36

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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.