Home / 1,498,269.20-2,248,813.20-788,806.40

Finding the Fourth Proportional to 1,498,269.20, 2,248,813.20 and 788,806.40

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Solution

The fourth proportional to 1,498,269.20, 2,248,813.20 and 788,806.40 is: 1,183,951.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,269.20 : 2,248,813.20 = 788,806.40 : x
  2. Step 2: Convert to fraction form
    1,498,269.20/2,248,813.20 = 788,806.40/x
  3. Step 3: Cross multiply
    1,498,269.20x = 2,248,813.20 × 788,806.40
  4. Step 4: Simplify right side
    1,498,269.20x = 1,773,878,244,564.48
  5. Step 5: Solve for x
    x = 1,773,878,244,564.48/1,498,269.20
  6. Step 6: Final answer
    x = 1,183,951.62

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