Home / 2,410,451.20-3,617,110.40-914,694.40

Finding the Fourth Proportional to 2,410,451.20, 3,617,110.40 and 914,694.40

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Solution

The fourth proportional to 2,410,451.20, 3,617,110.40 and 914,694.40 is: 1,372,585.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,451.20 : 3,617,110.40 = 914,694.40 : x
  2. Step 2: Convert to fraction form
    2,410,451.20/3,617,110.40 = 914,694.40/x
  3. Step 3: Cross multiply
    2,410,451.20x = 3,617,110.40 × 914,694.40
  4. Step 4: Simplify right side
    2,410,451.20x = 3,308,550,627,061.76
  5. Step 5: Solve for x
    x = 3,308,550,627,061.76/2,410,451.20
  6. Step 6: Final answer
    x = 1,372,585.61

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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.