Home / 4,004,977.16-5,526,593.03-2,238,761.43

Finding the Fourth Proportional to 4,004,977.16, 5,526,593.03 and 2,238,761.43

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Solution

The fourth proportional to 4,004,977.16, 5,526,593.03 and 2,238,761.43 is: 3,089,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,977.16 : 5,526,593.03 = 2,238,761.43 : x
  2. Step 2: Convert to fraction form
    4,004,977.16/5,526,593.03 = 2,238,761.43/x
  3. Step 3: Cross multiply
    4,004,977.16x = 5,526,593.03 × 2,238,761.43
  4. Step 4: Simplify right side
    4,004,977.16x = 12,372,723,303,677.03
  5. Step 5: Solve for x
    x = 12,372,723,303,677.03/4,004,977.16
  6. Step 6: Final answer
    x = 3,089,336.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.