Home / 3,212,344.24-4,432,955.14-1,835,600.60

Finding the Fourth Proportional to 3,212,344.24, 4,432,955.14 and 1,835,600.60

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Solution

The fourth proportional to 3,212,344.24, 4,432,955.14 and 1,835,600.60 is: 2,533,083.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,344.24 : 4,432,955.14 = 1,835,600.60 : x
  2. Step 2: Convert to fraction form
    3,212,344.24/4,432,955.14 = 1,835,600.60/x
  3. Step 3: Cross multiply
    3,212,344.24x = 4,432,955.14 × 1,835,600.60
  4. Step 4: Simplify right side
    3,212,344.24x = 8,137,135,128,133.97
  5. Step 5: Solve for x
    x = 8,137,135,128,133.97/3,212,344.24
  6. Step 6: Final answer
    x = 2,533,083.17

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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.