Home / 2,270,502.63-3,405,754.03-922,770.43

Finding the Fourth Proportional to 2,270,502.63, 3,405,754.03 and 922,770.43

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Solution

The fourth proportional to 2,270,502.63, 3,405,754.03 and 922,770.43 is: 1,384,155.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,502.63 : 3,405,754.03 = 922,770.43 : x
  2. Step 2: Convert to fraction form
    2,270,502.63/3,405,754.03 = 922,770.43/x
  3. Step 3: Cross multiply
    2,270,502.63x = 3,405,754.03 × 922,770.43
  4. Step 4: Simplify right side
    2,270,502.63x = 3,142,729,116,147.99
  5. Step 5: Solve for x
    x = 3,142,729,116,147.99/2,270,502.63
  6. Step 6: Final answer
    x = 1,384,155.68

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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.