Home / 5,694,385.16-7,858,251.33-3,116,066.24

Finding the Fourth Proportional to 5,694,385.16, 7,858,251.33 and 3,116,066.24

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Solution

The fourth proportional to 5,694,385.16, 7,858,251.33 and 3,116,066.24 is: 4,300,171.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,385.16 : 7,858,251.33 = 3,116,066.24 : x
  2. Step 2: Convert to fraction form
    5,694,385.16/7,858,251.33 = 3,116,066.24/x
  3. Step 3: Cross multiply
    5,694,385.16x = 7,858,251.33 × 3,116,066.24
  4. Step 4: Simplify right side
    5,694,385.16x = 24,486,831,635,556.84
  5. Step 5: Solve for x
    x = 24,486,831,635,556.84/5,694,385.16
  6. Step 6: Final answer
    x = 4,300,171.30

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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.