Home / 3,362,532.39-4,634,874-2,274,407.15

Finding the Fourth Proportional to 3,362,532.39, 4,634,874 and 2,274,407.15

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Solution

The fourth proportional to 3,362,532.39, 4,634,874 and 2,274,407.15 is: 3,135,015.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,532.39 : 4,634,874 = 2,274,407.15 : x
  2. Step 2: Convert to fraction form
    3,362,532.39/4,634,874 = 2,274,407.15/x
  3. Step 3: Cross multiply
    3,362,532.39x = 4,634,874 × 2,274,407.15
  4. Step 4: Simplify right side
    3,362,532.39x = 10,541,590,541,774.73
  5. Step 5: Solve for x
    x = 10,541,590,541,774.73/3,362,532.39
  6. Step 6: Final answer
    x = 3,135,015.32

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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.