Home / 2,082,001.35-2,917,163.85-2,082,001.35

Finding the Fourth Proportional to 2,082,001.35, 2,917,163.85 and 2,082,001.35

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Solution

The fourth proportional to 2,082,001.35, 2,917,163.85 and 2,082,001.35 is: 2,917,163.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,001.35 : 2,917,163.85 = 2,082,001.35 : x
  2. Step 2: Convert to fraction form
    2,082,001.35/2,917,163.85 = 2,082,001.35/x
  3. Step 3: Cross multiply
    2,082,001.35x = 2,917,163.85 × 2,082,001.35
  4. Step 4: Simplify right side
    2,082,001.35x = 6,073,539,073,871.20
  5. Step 5: Solve for x
    x = 6,073,539,073,871.20/2,082,001.35
  6. Step 6: Final answer
    x = 2,917,163.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.