Home / 3,858,874.50-5,783,168.51-2,036,811.11

Finding the Fourth Proportional to 3,858,874.50, 5,783,168.51 and 2,036,811.11

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Solution

The fourth proportional to 3,858,874.50, 5,783,168.51 and 2,036,811.11 is: 3,052,501.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,858,874.50 : 5,783,168.51 = 2,036,811.11 : x
  2. Step 2: Convert to fraction form
    3,858,874.50/5,783,168.51 = 2,036,811.11/x
  3. Step 3: Cross multiply
    3,858,874.50x = 5,783,168.51 × 2,036,811.11
  4. Step 4: Simplify right side
    3,858,874.50x = 11,779,221,848,346.33
  5. Step 5: Solve for x
    x = 11,779,221,848,346.33/3,858,874.50
  6. Step 6: Final answer
    x = 3,052,501.93

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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.