Home / 5,383,402.29-8,066,535.86-3,767,231.16

Finding the Fourth Proportional to 5,383,402.29, 8,066,535.86 and 3,767,231.16

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Solution

The fourth proportional to 5,383,402.29, 8,066,535.86 and 3,767,231.16 is: 5,644,851.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,402.29 : 8,066,535.86 = 3,767,231.16 : x
  2. Step 2: Convert to fraction form
    5,383,402.29/8,066,535.86 = 3,767,231.16/x
  3. Step 3: Cross multiply
    5,383,402.29x = 8,066,535.86 × 3,767,231.16
  4. Step 4: Simplify right side
    5,383,402.29x = 30,388,505,226,213.25
  5. Step 5: Solve for x
    x = 30,388,505,226,213.25/5,383,402.29
  6. Step 6: Final answer
    x = 5,644,851.26

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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.