Home / 3,837,083.56-5,756,193.96-1,277,462.50

Finding the Fourth Proportional to 3,837,083.56, 5,756,193.96 and 1,277,462.50

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Solution

The fourth proportional to 3,837,083.56, 5,756,193.96 and 1,277,462.50 is: 1,916,383.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,837,083.56 : 5,756,193.96 = 1,277,462.50 : x
  2. Step 2: Convert to fraction form
    3,837,083.56/5,756,193.96 = 1,277,462.50/x
  3. Step 3: Cross multiply
    3,837,083.56x = 5,756,193.96 × 1,277,462.50
  4. Step 4: Simplify right side
    3,837,083.56x = 7,353,321,926,626.50
  5. Step 5: Solve for x
    x = 7,353,321,926,626.50/3,837,083.56
  6. Step 6: Final answer
    x = 1,916,383.06

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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.