Home / 2,300,939.13-3,451,408.70-703,502.22

Finding the Fourth Proportional to 2,300,939.13, 3,451,408.70 and 703,502.22

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Solution

The fourth proportional to 2,300,939.13, 3,451,408.70 and 703,502.22 is: 1,055,253.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,939.13 : 3,451,408.70 = 703,502.22 : x
  2. Step 2: Convert to fraction form
    2,300,939.13/3,451,408.70 = 703,502.22/x
  3. Step 3: Cross multiply
    2,300,939.13x = 3,451,408.70 × 703,502.22
  4. Step 4: Simplify right side
    2,300,939.13x = 2,428,073,682,577.31
  5. Step 5: Solve for x
    x = 2,428,073,682,577.31/2,300,939.13
  6. Step 6: Final answer
    x = 1,055,253.33

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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.