Home / 2,019,136.29-3,030,699.60-882,682.89

Finding the Fourth Proportional to 2,019,136.29, 3,030,699.60 and 882,682.89

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Solution

The fourth proportional to 2,019,136.29, 3,030,699.60 and 882,682.89 is: 1,324,896.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,136.29 : 3,030,699.60 = 882,682.89 : x
  2. Step 2: Convert to fraction form
    2,019,136.29/3,030,699.60 = 882,682.89/x
  3. Step 3: Cross multiply
    2,019,136.29x = 3,030,699.60 × 882,682.89
  4. Step 4: Simplify right side
    2,019,136.29x = 2,675,146,681,649.84
  5. Step 5: Solve for x
    x = 2,675,146,681,649.84/2,019,136.29
  6. Step 6: Final answer
    x = 1,324,896.54

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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.