Home / 1,766,183.60-2,649,275.40-436,487.60

Finding the Fourth Proportional to 1,766,183.60, 2,649,275.40 and 436,487.60

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Solution

The fourth proportional to 1,766,183.60, 2,649,275.40 and 436,487.60 is: 654,731.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,183.60 : 2,649,275.40 = 436,487.60 : x
  2. Step 2: Convert to fraction form
    1,766,183.60/2,649,275.40 = 436,487.60/x
  3. Step 3: Cross multiply
    1,766,183.60x = 2,649,275.40 × 436,487.60
  4. Step 4: Simplify right side
    1,766,183.60x = 1,156,375,861,085.04
  5. Step 5: Solve for x
    x = 1,156,375,861,085.04/1,766,183.60
  6. Step 6: Final answer
    x = 654,731.40

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