Home / 3,461,633.61-5,192,517.24-1,065,475.77

Finding the Fourth Proportional to 3,461,633.61, 5,192,517.24 and 1,065,475.77

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Solution

The fourth proportional to 3,461,633.61, 5,192,517.24 and 1,065,475.77 is: 1,598,234.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,461,633.61 : 5,192,517.24 = 1,065,475.77 : x
  2. Step 2: Convert to fraction form
    3,461,633.61/5,192,517.24 = 1,065,475.77/x
  3. Step 3: Cross multiply
    3,461,633.61x = 5,192,517.24 × 1,065,475.77
  4. Step 4: Simplify right side
    3,461,633.61x = 5,532,501,304,527.28
  5. Step 5: Solve for x
    x = 5,532,501,304,527.28/3,461,633.61
  6. Step 6: Final answer
    x = 1,598,234.22

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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.