Home / 2,094,257.66-3,138,480.16-954,233.78

Finding the Fourth Proportional to 2,094,257.66, 3,138,480.16 and 954,233.78

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Solution

The fourth proportional to 2,094,257.66, 3,138,480.16 and 954,233.78 is: 1,430,026.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,257.66 : 3,138,480.16 = 954,233.78 : x
  2. Step 2: Convert to fraction form
    2,094,257.66/3,138,480.16 = 954,233.78/x
  3. Step 3: Cross multiply
    2,094,257.66x = 3,138,480.16 × 954,233.78
  4. Step 4: Simplify right side
    2,094,257.66x = 2,994,843,786,531.81
  5. Step 5: Solve for x
    x = 2,994,843,786,531.81/2,094,257.66
  6. Step 6: Final answer
    x = 1,430,026.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.