Home / 1,995,142.98-2,993,906.79-733,098.18

Finding the Fourth Proportional to 1,995,142.98, 2,993,906.79 and 733,098.18

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Solution

The fourth proportional to 1,995,142.98, 2,993,906.79 and 733,098.18 is: 1,100,085.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,142.98 : 2,993,906.79 = 733,098.18 : x
  2. Step 2: Convert to fraction form
    1,995,142.98/2,993,906.79 = 733,098.18/x
  3. Step 3: Cross multiply
    1,995,142.98x = 2,993,906.79 × 733,098.18
  4. Step 4: Simplify right side
    1,995,142.98x = 2,194,827,618,838.64
  5. Step 5: Solve for x
    x = 2,194,827,618,838.64/1,995,142.98
  6. Step 6: Final answer
    x = 1,100,085.38

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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.