Home / 3,766,958.84-5,198,454.38-2,048,075.26

Finding the Fourth Proportional to 3,766,958.84, 5,198,454.38 and 2,048,075.26

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Solution

The fourth proportional to 3,766,958.84, 5,198,454.38 and 2,048,075.26 is: 2,826,371.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,958.84 : 5,198,454.38 = 2,048,075.26 : x
  2. Step 2: Convert to fraction form
    3,766,958.84/5,198,454.38 = 2,048,075.26/x
  3. Step 3: Cross multiply
    3,766,958.84x = 5,198,454.38 × 2,048,075.26
  4. Step 4: Simplify right side
    3,766,958.84x = 10,646,825,805,916.64
  5. Step 5: Solve for x
    x = 10,646,825,805,916.64/3,766,958.84
  6. Step 6: Final answer
    x = 2,826,371.69

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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.