Home / 2,065,809.38-3,098,892.67-569,901.38

Finding the Fourth Proportional to 2,065,809.38, 3,098,892.67 and 569,901.38

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Solution

The fourth proportional to 2,065,809.38, 3,098,892.67 and 569,901.38 is: 854,901.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,809.38 : 3,098,892.67 = 569,901.38 : x
  2. Step 2: Convert to fraction form
    2,065,809.38/3,098,892.67 = 569,901.38/x
  3. Step 3: Cross multiply
    2,065,809.38x = 3,098,892.67 × 569,901.38
  4. Step 4: Simplify right side
    2,065,809.38x = 1,766,063,192,185.67
  5. Step 5: Solve for x
    x = 1,766,063,192,185.67/2,065,809.38
  6. Step 6: Final answer
    x = 854,901.33

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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.