Home / 5,233,185.36-7,852,823.64-2,200,331.52

Finding the Fourth Proportional to 5,233,185.36, 7,852,823.64 and 2,200,331.52

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Solution

The fourth proportional to 5,233,185.36, 7,852,823.64 and 2,200,331.52 is: 3,301,777.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,185.36 : 7,852,823.64 = 2,200,331.52 : x
  2. Step 2: Convert to fraction form
    5,233,185.36/7,852,823.64 = 2,200,331.52/x
  3. Step 3: Cross multiply
    5,233,185.36x = 7,852,823.64 × 2,200,331.52
  4. Step 4: Simplify right side
    5,233,185.36x = 17,278,815,376,093.13
  5. Step 5: Solve for x
    x = 17,278,815,376,093.13/5,233,185.36
  6. Step 6: Final answer
    x = 3,301,777.83

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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.