Home / 7,379,024.37-11,058,132.18-3,484,326.06

Finding the Fourth Proportional to 7,379,024.37, 11,058,132.18 and 3,484,326.06

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Solution

The fourth proportional to 7,379,024.37, 11,058,132.18 and 3,484,326.06 is: 5,221,576.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,379,024.37 : 11,058,132.18 = 3,484,326.06 : x
  2. Step 2: Convert to fraction form
    7,379,024.37/11,058,132.18 = 3,484,326.06/x
  3. Step 3: Cross multiply
    7,379,024.37x = 11,058,132.18 × 3,484,326.06
  4. Step 4: Simplify right side
    7,379,024.37x = 38,530,138,129,698.61
  5. Step 5: Solve for x
    x = 38,530,138,129,698.61/7,379,024.37
  6. Step 6: Final answer
    x = 5,221,576.21

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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.