Home / 2,303,105.40-3,454,658.10-1,104,410.70

Finding the Fourth Proportional to 2,303,105.40, 3,454,658.10 and 1,104,410.70

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Solution

The fourth proportional to 2,303,105.40, 3,454,658.10 and 1,104,410.70 is: 1,656,616.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,105.40 : 3,454,658.10 = 1,104,410.70 : x
  2. Step 2: Convert to fraction form
    2,303,105.40/3,454,658.10 = 1,104,410.70/x
  3. Step 3: Cross multiply
    2,303,105.40x = 3,454,658.10 × 1,104,410.70
  4. Step 4: Simplify right side
    2,303,105.40x = 3,815,361,370,481.67
  5. Step 5: Solve for x
    x = 3,815,361,370,481.67/2,303,105.40
  6. Step 6: Final answer
    x = 1,656,616.05

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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.