Home / 1,910,110.39-2,864,179.60-562,097.96

Finding the Fourth Proportional to 1,910,110.39, 2,864,179.60 and 562,097.96

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Solution

The fourth proportional to 1,910,110.39, 2,864,179.60 and 562,097.96 is: 842,856.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,110.39 : 2,864,179.60 = 562,097.96 : x
  2. Step 2: Convert to fraction form
    1,910,110.39/2,864,179.60 = 562,097.96/x
  3. Step 3: Cross multiply
    1,910,110.39x = 2,864,179.60 × 562,097.96
  4. Step 4: Simplify right side
    1,910,110.39x = 1,609,949,510,233.62
  5. Step 5: Solve for x
    x = 1,609,949,510,233.62/1,910,110.39
  6. Step 6: Final answer
    x = 842,856.79

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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.