Home / 6,811,381.80-9,401,984.66-4,058,932.66

Finding the Fourth Proportional to 6,811,381.80, 9,401,984.66 and 4,058,932.66

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Solution

The fourth proportional to 6,811,381.80, 9,401,984.66 and 4,058,932.66 is: 5,602,684.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,381.80 : 9,401,984.66 = 4,058,932.66 : x
  2. Step 2: Convert to fraction form
    6,811,381.80/9,401,984.66 = 4,058,932.66/x
  3. Step 3: Cross multiply
    6,811,381.80x = 9,401,984.66 × 4,058,932.66
  4. Step 4: Simplify right side
    6,811,381.80x = 38,162,022,605,293
  5. Step 5: Solve for x
    x = 38,162,022,605,293/6,811,381.80
  6. Step 6: Final answer
    x = 5,602,684.41

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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.