Home / 7,394,040.66-11,089,384.28-3,347,857.38

Finding the Fourth Proportional to 7,394,040.66, 11,089,384.28 and 3,347,857.38

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Solution

The fourth proportional to 7,394,040.66, 11,089,384.28 and 3,347,857.38 is: 5,021,026.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,040.66 : 11,089,384.28 = 3,347,857.38 : x
  2. Step 2: Convert to fraction form
    7,394,040.66/11,089,384.28 = 3,347,857.38/x
  3. Step 3: Cross multiply
    7,394,040.66x = 11,089,384.28 × 3,347,857.38
  4. Step 4: Simplify right side
    7,394,040.66x = 37,125,677,001,453.98
  5. Step 5: Solve for x
    x = 37,125,677,001,453.98/7,394,040.66
  6. Step 6: Final answer
    x = 5,021,026.89

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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.