Home / 3,464,126.17-5,194,860.85-1,189,226.59

Finding the Fourth Proportional to 3,464,126.17, 5,194,860.85 and 1,189,226.59

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Solution

The fourth proportional to 3,464,126.17, 5,194,860.85 and 1,189,226.59 is: 1,783,383.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,126.17 : 5,194,860.85 = 1,189,226.59 : x
  2. Step 2: Convert to fraction form
    3,464,126.17/5,194,860.85 = 1,189,226.59/x
  3. Step 3: Cross multiply
    3,464,126.17x = 5,194,860.85 × 1,189,226.59
  4. Step 4: Simplify right side
    3,464,126.17x = 6,177,866,654,170.00
  5. Step 5: Solve for x
    x = 6,177,866,654,170.00/3,464,126.17
  6. Step 6: Final answer
    x = 1,783,383.85

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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.