Home / 8,971,552.08-13,457,259-2,239,920.72

Finding the Fourth Proportional to 8,971,552.08, 13,457,259 and 2,239,920.72

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Solution

The fourth proportional to 8,971,552.08, 13,457,259 and 2,239,920.72 is: 3,359,863.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,971,552.08 : 13,457,259 = 2,239,920.72 : x
  2. Step 2: Convert to fraction form
    8,971,552.08/13,457,259 = 2,239,920.72/x
  3. Step 3: Cross multiply
    8,971,552.08x = 13,457,259 × 2,239,920.72
  4. Step 4: Simplify right side
    8,971,552.08x = 30,143,193,268,506.48
  5. Step 5: Solve for x
    x = 30,143,193,268,506.48/8,971,552.08
  6. Step 6: Final answer
    x = 3,359,863.82

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