Home / 3,705,168.24-5,114,093.40-2,096,469.36

Finding the Fourth Proportional to 3,705,168.24, 5,114,093.40 and 2,096,469.36

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Solution

The fourth proportional to 3,705,168.24, 5,114,093.40 and 2,096,469.36 is: 2,893,671.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,168.24 : 5,114,093.40 = 2,096,469.36 : x
  2. Step 2: Convert to fraction form
    3,705,168.24/5,114,093.40 = 2,096,469.36/x
  3. Step 3: Cross multiply
    3,705,168.24x = 5,114,093.40 × 2,096,469.36
  4. Step 4: Simplify right side
    3,705,168.24x = 10,721,540,117,278.22
  5. Step 5: Solve for x
    x = 10,721,540,117,278.22/3,705,168.24
  6. Step 6: Final answer
    x = 2,893,671.60

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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.