Home / 3,926,381.67-5,892,722.19-2,033,664.39

Finding the Fourth Proportional to 3,926,381.67, 5,892,722.19 and 2,033,664.39

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Solution

The fourth proportional to 3,926,381.67, 5,892,722.19 and 2,033,664.39 is: 3,052,127.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926,381.67 : 5,892,722.19 = 2,033,664.39 : x
  2. Step 2: Convert to fraction form
    3,926,381.67/5,892,722.19 = 2,033,664.39/x
  3. Step 3: Cross multiply
    3,926,381.67x = 5,892,722.19 × 2,033,664.39
  4. Step 4: Simplify right side
    3,926,381.67x = 11,983,819,277,965.81
  5. Step 5: Solve for x
    x = 11,983,819,277,965.81/3,926,381.67
  6. Step 6: Final answer
    x = 3,052,127.96

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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.