Home / 8,840,458.80-13,260,688.20-3,160,868.40

Finding the Fourth Proportional to 8,840,458.80, 13,260,688.20 and 3,160,868.40

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Solution

The fourth proportional to 8,840,458.80, 13,260,688.20 and 3,160,868.40 is: 4,741,302.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,458.80 : 13,260,688.20 = 3,160,868.40 : x
  2. Step 2: Convert to fraction form
    8,840,458.80/13,260,688.20 = 3,160,868.40/x
  3. Step 3: Cross multiply
    8,840,458.80x = 13,260,688.20 × 3,160,868.40
  4. Step 4: Simplify right side
    8,840,458.80x = 41,915,290,293,632.88
  5. Step 5: Solve for x
    x = 41,915,290,293,632.88/8,840,458.80
  6. Step 6: Final answer
    x = 4,741,302.60

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