Home / 4,160,711.52-6,240,620.16-2,821,470.48

Finding the Fourth Proportional to 4,160,711.52, 6,240,620.16 and 2,821,470.48

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Solution

The fourth proportional to 4,160,711.52, 6,240,620.16 and 2,821,470.48 is: 4,231,902.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,711.52 : 6,240,620.16 = 2,821,470.48 : x
  2. Step 2: Convert to fraction form
    4,160,711.52/6,240,620.16 = 2,821,470.48/x
  3. Step 3: Cross multiply
    4,160,711.52x = 6,240,620.16 × 2,821,470.48
  4. Step 4: Simplify right side
    4,160,711.52x = 17,607,725,558,332.88
  5. Step 5: Solve for x
    x = 17,607,725,558,332.88/4,160,711.52
  6. Step 6: Final answer
    x = 4,231,902.52

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