Home / 6,131,195.94-8,461,052.91-3,554,370.66

Finding the Fourth Proportional to 6,131,195.94, 8,461,052.91 and 3,554,370.66

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Solution

The fourth proportional to 6,131,195.94, 8,461,052.91 and 3,554,370.66 is: 4,905,032.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,195.94 : 8,461,052.91 = 3,554,370.66 : x
  2. Step 2: Convert to fraction form
    6,131,195.94/8,461,052.91 = 3,554,370.66/x
  3. Step 3: Cross multiply
    6,131,195.94x = 8,461,052.91 × 3,554,370.66
  4. Step 4: Simplify right side
    6,131,195.94x = 30,073,718,216,011.62
  5. Step 5: Solve for x
    x = 30,073,718,216,011.62/6,131,195.94
  6. Step 6: Final answer
    x = 4,905,032.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.