Home / 4,274,685-5,898,993.66-2,314,546.20

Finding the Fourth Proportional to 4,274,685, 5,898,993.66 and 2,314,546.20

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Solution

The fourth proportional to 4,274,685, 5,898,993.66 and 2,314,546.20 is: 3,194,034.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,685 : 5,898,993.66 = 2,314,546.20 : x
  2. Step 2: Convert to fraction form
    4,274,685/5,898,993.66 = 2,314,546.20/x
  3. Step 3: Cross multiply
    4,274,685x = 5,898,993.66 × 2,314,546.20
  4. Step 4: Simplify right side
    4,274,685x = 13,653,493,359,577.09
  5. Step 5: Solve for x
    x = 13,653,493,359,577.09/4,274,685
  6. Step 6: Final answer
    x = 3,194,034.97

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Double scale
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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.