Home / 2,065,821.14-3,098,910.30-569,913.14

Finding the Fourth Proportional to 2,065,821.14, 3,098,910.30 and 569,913.14

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Solution

The fourth proportional to 2,065,821.14, 3,098,910.30 and 569,913.14 is: 854,918.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,821.14 : 3,098,910.30 = 569,913.14 : x
  2. Step 2: Convert to fraction form
    2,065,821.14/3,098,910.30 = 569,913.14/x
  3. Step 3: Cross multiply
    2,065,821.14x = 3,098,910.30 × 569,913.14
  4. Step 4: Simplify right side
    2,065,821.14x = 1,766,109,699,651.34
  5. Step 5: Solve for x
    x = 1,766,109,699,651.34/2,065,821.14
  6. Step 6: Final answer
    x = 854,918.98

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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.