Home / 6,749,676.68-9,314,534.96-3,652,252.54

Finding the Fourth Proportional to 6,749,676.68, 9,314,534.96 and 3,652,252.54

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Solution

The fourth proportional to 6,749,676.68, 9,314,534.96 and 3,652,252.54 is: 5,040,098.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,676.68 : 9,314,534.96 = 3,652,252.54 : x
  2. Step 2: Convert to fraction form
    6,749,676.68/9,314,534.96 = 3,652,252.54/x
  3. Step 3: Cross multiply
    6,749,676.68x = 9,314,534.96 × 3,652,252.54
  4. Step 4: Simplify right side
    6,749,676.68x = 34,019,033,959,240.61
  5. Step 5: Solve for x
    x = 34,019,033,959,240.61/6,749,676.68
  6. Step 6: Final answer
    x = 5,040,098.30

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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.