Home / 2,163,217.82-3,244,578.86-565,935.08

Finding the Fourth Proportional to 2,163,217.82, 3,244,578.86 and 565,935.08

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Solution

The fourth proportional to 2,163,217.82, 3,244,578.86 and 565,935.08 is: 848,837.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,217.82 : 3,244,578.86 = 565,935.08 : x
  2. Step 2: Convert to fraction form
    2,163,217.82/3,244,578.86 = 565,935.08/x
  3. Step 3: Cross multiply
    2,163,217.82x = 3,244,578.86 × 565,935.08
  4. Step 4: Simplify right side
    2,163,217.82x = 1,836,220,977,647.84
  5. Step 5: Solve for x
    x = 1,836,220,977,647.84/2,163,217.82
  6. Step 6: Final answer
    x = 848,837.77

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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.