Home / 2,096,201.06-3,144,302.35-656,996.16

Finding the Fourth Proportional to 2,096,201.06, 3,144,302.35 and 656,996.16

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Solution

The fourth proportional to 2,096,201.06, 3,144,302.35 and 656,996.16 is: 985,494.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,201.06 : 3,144,302.35 = 656,996.16 : x
  2. Step 2: Convert to fraction form
    2,096,201.06/3,144,302.35 = 656,996.16/x
  3. Step 3: Cross multiply
    2,096,201.06x = 3,144,302.35 × 656,996.16
  4. Step 4: Simplify right side
    2,096,201.06x = 2,065,794,579,977.62
  5. Step 5: Solve for x
    x = 2,065,794,579,977.62/2,096,201.06
  6. Step 6: Final answer
    x = 985,494.48

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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.