Home / 2,065,842.84-3,098,942.82-569,934.84

Finding the Fourth Proportional to 2,065,842.84, 3,098,942.82 and 569,934.84

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Solution

The fourth proportional to 2,065,842.84, 3,098,942.82 and 569,934.84 is: 854,951.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,842.84 : 3,098,942.82 = 569,934.84 : x
  2. Step 2: Convert to fraction form
    2,065,842.84/3,098,942.82 = 569,934.84/x
  3. Step 3: Cross multiply
    2,065,842.84x = 3,098,942.82 × 569,934.84
  4. Step 4: Simplify right side
    2,065,842.84x = 1,766,195,480,285.85
  5. Step 5: Solve for x
    x = 1,766,195,480,285.85/2,065,842.84
  6. Step 6: Final answer
    x = 854,951.52

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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.