Home / 3,695,858-5,100,284.04-2,000,114

Finding the Fourth Proportional to 3,695,858, 5,100,284.04 and 2,000,114

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Solution

The fourth proportional to 3,695,858, 5,100,284.04 and 2,000,114 is: 2,760,157.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,858 : 5,100,284.04 = 2,000,114 : x
  2. Step 2: Convert to fraction form
    3,695,858/5,100,284.04 = 2,000,114/x
  3. Step 3: Cross multiply
    3,695,858x = 5,100,284.04 × 2,000,114
  4. Step 4: Simplify right side
    3,695,858x = 10,201,149,512,380.56
  5. Step 5: Solve for x
    x = 10,201,149,512,380.56/3,695,858
  6. Step 6: Final answer
    x = 2,760,157.32

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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.