Home / 1,684,910.64-2,527,366.32-562,979.76

Finding the Fourth Proportional to 1,684,910.64, 2,527,366.32 and 562,979.76

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Solution

The fourth proportional to 1,684,910.64, 2,527,366.32 and 562,979.76 is: 844,469.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,910.64 : 2,527,366.32 = 562,979.76 : x
  2. Step 2: Convert to fraction form
    1,684,910.64/2,527,366.32 = 562,979.76/x
  3. Step 3: Cross multiply
    1,684,910.64x = 2,527,366.32 × 562,979.76
  4. Step 4: Simplify right side
    1,684,910.64x = 1,422,856,084,265.68
  5. Step 5: Solve for x
    x = 1,422,856,084,265.68/1,684,910.64
  6. Step 6: Final answer
    x = 844,469.76

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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.