Home / 3,376,242.52-5,065,169.44-1,101,771.14

Finding the Fourth Proportional to 3,376,242.52, 5,065,169.44 and 1,101,771.14

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Solution

The fourth proportional to 3,376,242.52, 5,065,169.44 and 1,101,771.14 is: 1,652,919.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,242.52 : 5,065,169.44 = 1,101,771.14 : x
  2. Step 2: Convert to fraction form
    3,376,242.52/5,065,169.44 = 1,101,771.14/x
  3. Step 3: Cross multiply
    3,376,242.52x = 5,065,169.44 × 1,101,771.14
  4. Step 4: Simplify right side
    3,376,242.52x = 5,580,657,508,201.96
  5. Step 5: Solve for x
    x = 5,580,657,508,201.96/3,376,242.52
  6. Step 6: Final answer
    x = 1,652,919.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.