Home / 2,149,250.64-3,223,759.32-653,226

Finding the Fourth Proportional to 2,149,250.64, 3,223,759.32 and 653,226

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Solution

The fourth proportional to 2,149,250.64, 3,223,759.32 and 653,226 is: 979,803.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,250.64 : 3,223,759.32 = 653,226 : x
  2. Step 2: Convert to fraction form
    2,149,250.64/3,223,759.32 = 653,226/x
  3. Step 3: Cross multiply
    2,149,250.64x = 3,223,759.32 × 653,226
  4. Step 4: Simplify right side
    2,149,250.64x = 2,105,843,405,566.32
  5. Step 5: Solve for x
    x = 2,105,843,405,566.32/2,149,250.64
  6. Step 6: Final answer
    x = 979,803.55

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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.