Home / 4,256,671.88-5,874,398.72-2,396,728

Finding the Fourth Proportional to 4,256,671.88, 5,874,398.72 and 2,396,728

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Solution

The fourth proportional to 4,256,671.88, 5,874,398.72 and 2,396,728 is: 3,307,592.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,671.88 : 5,874,398.72 = 2,396,728 : x
  2. Step 2: Convert to fraction form
    4,256,671.88/5,874,398.72 = 2,396,728/x
  3. Step 3: Cross multiply
    4,256,671.88x = 5,874,398.72 × 2,396,728
  4. Step 4: Simplify right side
    4,256,671.88x = 14,079,335,895,388.16
  5. Step 5: Solve for x
    x = 14,079,335,895,388.16/4,256,671.88
  6. Step 6: Final answer
    x = 3,307,592.48

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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.