Home / 3,240,506.88-4,856,532.48-2,344,965.12

Finding the Fourth Proportional to 3,240,506.88, 4,856,532.48 and 2,344,965.12

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Solution

The fourth proportional to 3,240,506.88, 4,856,532.48 and 2,344,965.12 is: 3,514,388.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,240,506.88 : 4,856,532.48 = 2,344,965.12 : x
  2. Step 2: Convert to fraction form
    3,240,506.88/4,856,532.48 = 2,344,965.12/x
  3. Step 3: Cross multiply
    3,240,506.88x = 4,856,532.48 × 2,344,965.12
  4. Step 4: Simplify right side
    3,240,506.88x = 11,388,399,269,747.10
  5. Step 5: Solve for x
    x = 11,388,399,269,747.10/3,240,506.88
  6. Step 6: Final answer
    x = 3,514,388.24

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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.