Home / 463,315.32-694,502.10-182,446.20

Finding the Fourth Proportional to 463,315.32, 694,502.10 and 182,446.20

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Solution

The fourth proportional to 463,315.32, 694,502.10 and 182,446.20 is: 273,483.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,315.32 : 694,502.10 = 182,446.20 : x
  2. Step 2: Convert to fraction form
    463,315.32/694,502.10 = 182,446.20/x
  3. Step 3: Cross multiply
    463,315.32x = 694,502.10 × 182,446.20
  4. Step 4: Simplify right side
    463,315.32x = 126,709,269,037.02
  5. Step 5: Solve for x
    x = 126,709,269,037.02/463,315.32
  6. Step 6: Final answer
    x = 273,483.87

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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.