Home / 1,684,911.64-2,527,367.82-562,980.76

Finding the Fourth Proportional to 1,684,911.64, 2,527,367.82 and 562,980.76

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Solution

The fourth proportional to 1,684,911.64, 2,527,367.82 and 562,980.76 is: 844,471.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,911.64 : 2,527,367.82 = 562,980.76 : x
  2. Step 2: Convert to fraction form
    1,684,911.64/2,527,367.82 = 562,980.76/x
  3. Step 3: Cross multiply
    1,684,911.64x = 2,527,367.82 × 562,980.76
  4. Step 4: Simplify right side
    1,684,911.64x = 1,422,859,456,103.14
  5. Step 5: Solve for x
    x = 1,422,859,456,103.14/1,684,911.64
  6. Step 6: Final answer
    x = 844,471.26

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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.