Home / 5,755,574.55-7,942,837.30-3,274,658.46

Finding the Fourth Proportional to 5,755,574.55, 7,942,837.30 and 3,274,658.46

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Solution

The fourth proportional to 5,755,574.55, 7,942,837.30 and 3,274,658.46 is: 4,519,110.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,574.55 : 7,942,837.30 = 3,274,658.46 : x
  2. Step 2: Convert to fraction form
    5,755,574.55/7,942,837.30 = 3,274,658.46/x
  3. Step 3: Cross multiply
    5,755,574.55x = 7,942,837.30 × 3,274,658.46
  4. Step 4: Simplify right side
    5,755,574.55x = 26,010,079,360,848.56
  5. Step 5: Solve for x
    x = 26,010,079,360,848.56/5,755,574.55
  6. Step 6: Final answer
    x = 4,519,110.84

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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.