Home / 1,816,880.20-2,731,225.20-1,557,064.60

Finding the Fourth Proportional to 1,816,880.20, 2,731,225.20 and 1,557,064.60

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Solution

The fourth proportional to 1,816,880.20, 2,731,225.20 and 1,557,064.60 is: 2,340,657.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,880.20 : 2,731,225.20 = 1,557,064.60 : x
  2. Step 2: Convert to fraction form
    1,816,880.20/2,731,225.20 = 1,557,064.60/x
  3. Step 3: Cross multiply
    1,816,880.20x = 2,731,225.20 × 1,557,064.60
  4. Step 4: Simplify right side
    1,816,880.20x = 4,252,694,073,547.92
  5. Step 5: Solve for x
    x = 4,252,694,073,547.92/1,816,880.20
  6. Step 6: Final answer
    x = 2,340,657.39

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