Home / 2,808,047.10-4,212,005.85-914,774.70

Finding the Fourth Proportional to 2,808,047.10, 4,212,005.85 and 914,774.70

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Solution

The fourth proportional to 2,808,047.10, 4,212,005.85 and 914,774.70 is: 1,372,140.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,808,047.10 : 4,212,005.85 = 914,774.70 : x
  2. Step 2: Convert to fraction form
    2,808,047.10/4,212,005.85 = 914,774.70/x
  3. Step 3: Cross multiply
    2,808,047.10x = 4,212,005.85 × 914,774.70
  4. Step 4: Simplify right side
    2,808,047.10x = 3,853,036,387,831.99
  5. Step 5: Solve for x
    x = 3,853,036,387,831.99/2,808,047.10
  6. Step 6: Final answer
    x = 1,372,140.94

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