Home / 3,661,665.30-5,053,217.70-2,030,224.44

Finding the Fourth Proportional to 3,661,665.30, 5,053,217.70 and 2,030,224.44

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Solution

The fourth proportional to 3,661,665.30, 5,053,217.70 and 2,030,224.44 is: 2,801,776.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,665.30 : 5,053,217.70 = 2,030,224.44 : x
  2. Step 2: Convert to fraction form
    3,661,665.30/5,053,217.70 = 2,030,224.44/x
  3. Step 3: Cross multiply
    3,661,665.30x = 5,053,217.70 × 2,030,224.44
  4. Step 4: Simplify right side
    3,661,665.30x = 10,259,166,075,180.59
  5. Step 5: Solve for x
    x = 10,259,166,075,180.59/3,661,665.30
  6. Step 6: Final answer
    x = 2,801,776.03

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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.