Home / 2,362,380.94-3,544,088.19-765,105.49

Finding the Fourth Proportional to 2,362,380.94, 3,544,088.19 and 765,105.49

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Solution

The fourth proportional to 2,362,380.94, 3,544,088.19 and 765,105.49 is: 1,147,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,380.94 : 3,544,088.19 = 765,105.49 : x
  2. Step 2: Convert to fraction form
    2,362,380.94/3,544,088.19 = 765,105.49/x
  3. Step 3: Cross multiply
    2,362,380.94x = 3,544,088.19 × 765,105.49
  4. Step 4: Simplify right side
    2,362,380.94x = 2,711,601,331,213.16
  5. Step 5: Solve for x
    x = 2,711,601,331,213.16/2,362,380.94
  6. Step 6: Final answer
    x = 1,147,825.60

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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.