Home / 3,221,760.60-4,833,332.10-978,125.40

Finding the Fourth Proportional to 3,221,760.60, 4,833,332.10 and 978,125.40

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Solution

The fourth proportional to 3,221,760.60, 4,833,332.10 and 978,125.40 is: 1,467,397.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,221,760.60 : 4,833,332.10 = 978,125.40 : x
  2. Step 2: Convert to fraction form
    3,221,760.60/4,833,332.10 = 978,125.40/x
  3. Step 3: Cross multiply
    3,221,760.60x = 4,833,332.10 × 978,125.40
  4. Step 4: Simplify right side
    3,221,760.60x = 4,727,604,893,645.34
  5. Step 5: Solve for x
    x = 4,727,604,893,645.34/3,221,760.60
  6. Step 6: Final answer
    x = 1,467,397.95

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