Home / 2,065,844.70-3,098,945.64-569,936.70

Finding the Fourth Proportional to 2,065,844.70, 3,098,945.64 and 569,936.70

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Solution

The fourth proportional to 2,065,844.70, 3,098,945.64 and 569,936.70 is: 854,954.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,844.70 : 3,098,945.64 = 569,936.70 : x
  2. Step 2: Convert to fraction form
    2,065,844.70/3,098,945.64 = 569,936.70/x
  3. Step 3: Cross multiply
    2,065,844.70x = 3,098,945.64 × 569,936.70
  4. Step 4: Simplify right side
    2,065,844.70x = 1,766,202,851,540.99
  5. Step 5: Solve for x
    x = 1,766,202,851,540.99/2,065,844.70
  6. Step 6: Final answer
    x = 854,954.32

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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.