Home / 3,658,144.41-5,048,239.53-2,004,298.56

Finding the Fourth Proportional to 3,658,144.41, 5,048,239.53 and 2,004,298.56

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Solution

The fourth proportional to 3,658,144.41, 5,048,239.53 and 2,004,298.56 is: 2,765,932.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,144.41 : 5,048,239.53 = 2,004,298.56 : x
  2. Step 2: Convert to fraction form
    3,658,144.41/5,048,239.53 = 2,004,298.56/x
  3. Step 3: Cross multiply
    3,658,144.41x = 5,048,239.53 × 2,004,298.56
  4. Step 4: Simplify right side
    3,658,144.41x = 10,118,179,220,514.08
  5. Step 5: Solve for x
    x = 10,118,179,220,514.08/3,658,144.41
  6. Step 6: Final answer
    x = 2,765,932.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.