Home / 2,284,514.81-3,423,167.24-843,214.44

Finding the Fourth Proportional to 2,284,514.81, 3,423,167.24 and 843,214.44

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Solution

The fourth proportional to 2,284,514.81, 3,423,167.24 and 843,214.44 is: 1,263,491.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,514.81 : 3,423,167.24 = 843,214.44 : x
  2. Step 2: Convert to fraction form
    2,284,514.81/3,423,167.24 = 843,214.44/x
  3. Step 3: Cross multiply
    2,284,514.81x = 3,423,167.24 × 843,214.44
  4. Step 4: Simplify right side
    2,284,514.81x = 2,886,464,043,086.87
  5. Step 5: Solve for x
    x = 2,886,464,043,086.87/2,284,514.81
  6. Step 6: Final answer
    x = 1,263,491.06

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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.