Home / 2,008,258.28-2,770,711.98-1,283,524.28

Finding the Fourth Proportional to 2,008,258.28, 2,770,711.98 and 1,283,524.28

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Solution

The fourth proportional to 2,008,258.28, 2,770,711.98 and 1,283,524.28 is: 1,770,826.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,258.28 : 2,770,711.98 = 1,283,524.28 : x
  2. Step 2: Convert to fraction form
    2,008,258.28/2,770,711.98 = 1,283,524.28/x
  3. Step 3: Cross multiply
    2,008,258.28x = 2,770,711.98 × 1,283,524.28
  4. Step 4: Simplify right side
    2,008,258.28x = 3,556,276,099,216.87
  5. Step 5: Solve for x
    x = 3,556,276,099,216.87/2,008,258.28
  6. Step 6: Final answer
    x = 1,770,826.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.