Home / 4,175,083.19-5,761,853.69-2,340,134.37

Finding the Fourth Proportional to 4,175,083.19, 5,761,853.69 and 2,340,134.37

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Solution

The fourth proportional to 4,175,083.19, 5,761,853.69 and 2,340,134.37 is: 3,229,519.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,083.19 : 5,761,853.69 = 2,340,134.37 : x
  2. Step 2: Convert to fraction form
    4,175,083.19/5,761,853.69 = 2,340,134.37/x
  3. Step 3: Cross multiply
    4,175,083.19x = 5,761,853.69 × 2,340,134.37
  4. Step 4: Simplify right side
    4,175,083.19x = 13,483,511,843,179.65
  5. Step 5: Solve for x
    x = 13,483,511,843,179.65/4,175,083.19
  6. Step 6: Final answer
    x = 3,229,519.33

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1.5x scale

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.