Home / 3,649,536.91-5,036,330.41-2,101,102.03

Finding the Fourth Proportional to 3,649,536.91, 5,036,330.41 and 2,101,102.03

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Solution

The fourth proportional to 3,649,536.91, 5,036,330.41 and 2,101,102.03 is: 2,899,503.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,536.91 : 5,036,330.41 = 2,101,102.03 : x
  2. Step 2: Convert to fraction form
    3,649,536.91/5,036,330.41 = 2,101,102.03/x
  3. Step 3: Cross multiply
    3,649,536.91x = 5,036,330.41 × 2,101,102.03
  4. Step 4: Simplify right side
    3,649,536.91x = 10,581,844,048,201.73
  5. Step 5: Solve for x
    x = 10,581,844,048,201.73/3,649,536.91
  6. Step 6: Final answer
    x = 2,899,503.23

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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.