Home / 7,394,040.65-11,089,384.27-3,347,857.37

Finding the Fourth Proportional to 7,394,040.65, 11,089,384.27 and 3,347,857.37

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Solution

The fourth proportional to 7,394,040.65, 11,089,384.27 and 3,347,857.37 is: 5,021,026.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,040.65 : 11,089,384.27 = 3,347,857.37 : x
  2. Step 2: Convert to fraction form
    7,394,040.65/11,089,384.27 = 3,347,857.37/x
  3. Step 3: Cross multiply
    7,394,040.65x = 11,089,384.27 × 3,347,857.37
  4. Step 4: Simplify right side
    7,394,040.65x = 37,125,676,857,081.57
  5. Step 5: Solve for x
    x = 37,125,676,857,081.57/7,394,040.65
  6. Step 6: Final answer
    x = 5,021,026.88

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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.