Home / 4,175,180.56-5,761,651.39-2,456,411.59

Finding the Fourth Proportional to 4,175,180.56, 5,761,651.39 and 2,456,411.59

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Solution

The fourth proportional to 4,175,180.56, 5,761,651.39 and 2,456,411.59 is: 3,389,790.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,180.56 : 5,761,651.39 = 2,456,411.59 : x
  2. Step 2: Convert to fraction form
    4,175,180.56/5,761,651.39 = 2,456,411.59/x
  3. Step 3: Cross multiply
    4,175,180.56x = 5,761,651.39 × 2,456,411.59
  4. Step 4: Simplify right side
    4,175,180.56x = 14,152,987,251,935.61
  5. Step 5: Solve for x
    x = 14,152,987,251,935.61/4,175,180.56
  6. Step 6: Final answer
    x = 3,389,790.46

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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.