Home / 5,749,580.96-8,622,505.26-1,910,372.34

Finding the Fourth Proportional to 5,749,580.96, 8,622,505.26 and 1,910,372.34

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Solution

The fourth proportional to 5,749,580.96, 8,622,505.26 and 1,910,372.34 is: 2,864,938.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,580.96 : 8,622,505.26 = 1,910,372.34 : x
  2. Step 2: Convert to fraction form
    5,749,580.96/8,622,505.26 = 1,910,372.34/x
  3. Step 3: Cross multiply
    5,749,580.96x = 8,622,505.26 × 1,910,372.34
  4. Step 4: Simplify right side
    5,749,580.96x = 16,472,195,511,871.91
  5. Step 5: Solve for x
    x = 16,472,195,511,871.91/5,749,580.96
  6. Step 6: Final answer
    x = 2,864,938.44

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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.