Home / 4,175,183.88-5,761,655.97-2,456,414.91

Finding the Fourth Proportional to 4,175,183.88, 5,761,655.97 and 2,456,414.91

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Solution

The fourth proportional to 4,175,183.88, 5,761,655.97 and 2,456,414.91 is: 3,389,795.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,183.88 : 5,761,655.97 = 2,456,414.91 : x
  2. Step 2: Convert to fraction form
    4,175,183.88/5,761,655.97 = 2,456,414.91/x
  3. Step 3: Cross multiply
    4,175,183.88x = 5,761,655.97 × 2,456,414.91
  4. Step 4: Simplify right side
    4,175,183.88x = 14,153,017,630,998.51
  5. Step 5: Solve for x
    x = 14,153,017,630,998.51/4,175,183.88
  6. Step 6: Final answer
    x = 3,389,795.05

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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.