Home / 2,014,227-2,779,633.26-1,108,809

Finding the Fourth Proportional to 2,014,227, 2,779,633.26 and 1,108,809

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Solution

The fourth proportional to 2,014,227, 2,779,633.26 and 1,108,809 is: 1,530,156.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,227 : 2,779,633.26 = 1,108,809 : x
  2. Step 2: Convert to fraction form
    2,014,227/2,779,633.26 = 1,108,809/x
  3. Step 3: Cross multiply
    2,014,227x = 2,779,633.26 × 1,108,809
  4. Step 4: Simplify right side
    2,014,227x = 3,082,082,375,387.34
  5. Step 5: Solve for x
    x = 3,082,082,375,387.34/2,014,227
  6. Step 6: Final answer
    x = 1,530,156.42

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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.