Home / 1,782,277.60-2,673,416.40-520,232.80

Finding the Fourth Proportional to 1,782,277.60, 2,673,416.40 and 520,232.80

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Solution

The fourth proportional to 1,782,277.60, 2,673,416.40 and 520,232.80 is: 780,349.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,277.60 : 2,673,416.40 = 520,232.80 : x
  2. Step 2: Convert to fraction form
    1,782,277.60/2,673,416.40 = 520,232.80/x
  3. Step 3: Cross multiply
    1,782,277.60x = 2,673,416.40 × 520,232.80
  4. Step 4: Simplify right side
    1,782,277.60x = 1,390,798,899,337.92
  5. Step 5: Solve for x
    x = 1,390,798,899,337.92/1,782,277.60
  6. Step 6: Final answer
    x = 780,349.20

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