Home / 957,268.80-1,436,097.60-326,246.40

Finding the Fourth Proportional to 957,268.80, 1,436,097.60 and 326,246.40

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Solution

The fourth proportional to 957,268.80, 1,436,097.60 and 326,246.40 is: 489,435.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,268.80 : 1,436,097.60 = 326,246.40 : x
  2. Step 2: Convert to fraction form
    957,268.80/1,436,097.60 = 326,246.40/x
  3. Step 3: Cross multiply
    957,268.80x = 1,436,097.60 × 326,246.40
  4. Step 4: Simplify right side
    957,268.80x = 468,521,672,048.64
  5. Step 5: Solve for x
    x = 468,521,672,048.64/957,268.80
  6. Step 6: Final answer
    x = 489,435.85

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