Home / 886,367.40-1,329,551.10-788,389.80

Finding the Fourth Proportional to 886,367.40, 1,329,551.10 and 788,389.80

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Solution

The fourth proportional to 886,367.40, 1,329,551.10 and 788,389.80 is: 1,182,584.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,367.40 : 1,329,551.10 = 788,389.80 : x
  2. Step 2: Convert to fraction form
    886,367.40/1,329,551.10 = 788,389.80/x
  3. Step 3: Cross multiply
    886,367.40x = 1,329,551.10 × 788,389.80
  4. Step 4: Simplify right side
    886,367.40x = 1,048,204,525,818.78
  5. Step 5: Solve for x
    x = 1,048,204,525,818.78/886,367.40
  6. Step 6: Final answer
    x = 1,182,584.70

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