Home / 8,058,576.48-12,089,177.73-2,379,374.88

Finding the Fourth Proportional to 8,058,576.48, 12,089,177.73 and 2,379,374.88

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Solution

The fourth proportional to 8,058,576.48, 12,089,177.73 and 2,379,374.88 is: 3,569,450.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,576.48 : 12,089,177.73 = 2,379,374.88 : x
  2. Step 2: Convert to fraction form
    8,058,576.48/12,089,177.73 = 2,379,374.88/x
  3. Step 3: Cross multiply
    8,058,576.48x = 12,089,177.73 × 2,379,374.88
  4. Step 4: Simplify right side
    8,058,576.48x = 28,764,685,810,617.42
  5. Step 5: Solve for x
    x = 28,764,685,810,617.42/8,058,576.48
  6. Step 6: Final answer
    x = 3,569,450.00

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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.