Home / 1,105,856.52-1,659,048-357,902.52

Finding the Fourth Proportional to 1,105,856.52, 1,659,048 and 357,902.52

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Solution

The fourth proportional to 1,105,856.52, 1,659,048 and 357,902.52 is: 536,938.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,856.52 : 1,659,048 = 357,902.52 : x
  2. Step 2: Convert to fraction form
    1,105,856.52/1,659,048 = 357,902.52/x
  3. Step 3: Cross multiply
    1,105,856.52x = 1,659,048 × 357,902.52
  4. Step 4: Simplify right side
    1,105,856.52x = 593,777,460,000.96
  5. Step 5: Solve for x
    x = 593,777,460,000.96/1,105,856.52
  6. Step 6: Final answer
    x = 536,938.97

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