Home / 3,833,066.96-5,289,610.86-2,114,183.36

Finding the Fourth Proportional to 3,833,066.96, 5,289,610.86 and 2,114,183.36

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Solution

The fourth proportional to 3,833,066.96, 5,289,610.86 and 2,114,183.36 is: 2,917,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,066.96 : 5,289,610.86 = 2,114,183.36 : x
  2. Step 2: Convert to fraction form
    3,833,066.96/5,289,610.86 = 2,114,183.36/x
  3. Step 3: Cross multiply
    3,833,066.96x = 5,289,610.86 × 2,114,183.36
  4. Step 4: Simplify right side
    3,833,066.96x = 11,183,207,261,087.29
  5. Step 5: Solve for x
    x = 11,183,207,261,087.29/3,833,066.96
  6. Step 6: Final answer
    x = 2,917,561.15

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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.