Home / 4,514,255.55-6,773,282.37-2,809,824.39

Finding the Fourth Proportional to 4,514,255.55, 6,773,282.37 and 2,809,824.39

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Solution

The fourth proportional to 4,514,255.55, 6,773,282.37 and 2,809,824.39 is: 4,215,918.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,255.55 : 6,773,282.37 = 2,809,824.39 : x
  2. Step 2: Convert to fraction form
    4,514,255.55/6,773,282.37 = 2,809,824.39/x
  3. Step 3: Cross multiply
    4,514,255.55x = 6,773,282.37 × 2,809,824.39
  4. Step 4: Simplify right side
    4,514,255.55x = 19,031,734,003,583.00
  5. Step 5: Solve for x
    x = 19,031,734,003,583.00/4,514,255.55
  6. Step 6: Final answer
    x = 4,215,918.61

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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.