Home / 8,058,574.98-12,089,175.48-2,379,373.38

Finding the Fourth Proportional to 8,058,574.98, 12,089,175.48 and 2,379,373.38

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Solution

The fourth proportional to 8,058,574.98, 12,089,175.48 and 2,379,373.38 is: 3,569,447.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,574.98 : 12,089,175.48 = 2,379,373.38 : x
  2. Step 2: Convert to fraction form
    8,058,574.98/12,089,175.48 = 2,379,373.38/x
  3. Step 3: Cross multiply
    8,058,574.98x = 12,089,175.48 × 2,379,373.38
  4. Step 4: Simplify right side
    8,058,574.98x = 28,764,662,323,260.72
  5. Step 5: Solve for x
    x = 28,764,662,323,260.72/8,058,574.98
  6. Step 6: Final answer
    x = 3,569,447.75

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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.