Home / 6,551,238.84-9,040,745.60-3,799,557.98

Finding the Fourth Proportional to 6,551,238.84, 9,040,745.60 and 3,799,557.98

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Solution

The fourth proportional to 6,551,238.84, 9,040,745.60 and 3,799,557.98 is: 5,243,410.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,238.84 : 9,040,745.60 = 3,799,557.98 : x
  2. Step 2: Convert to fraction form
    6,551,238.84/9,040,745.60 = 3,799,557.98/x
  3. Step 3: Cross multiply
    6,551,238.84x = 9,040,745.60 × 3,799,557.98
  4. Step 4: Simplify right side
    6,551,238.84x = 34,350,837,089,629.89
  5. Step 5: Solve for x
    x = 34,350,837,089,629.89/6,551,238.84
  6. Step 6: Final answer
    x = 5,243,410.89

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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.