Home / 1,557,800.60-2,336,700.90-611,202.20

Finding the Fourth Proportional to 1,557,800.60, 2,336,700.90 and 611,202.20

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Solution

The fourth proportional to 1,557,800.60, 2,336,700.90 and 611,202.20 is: 916,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,557,800.60 : 2,336,700.90 = 611,202.20 : x
  2. Step 2: Convert to fraction form
    1,557,800.60/2,336,700.90 = 611,202.20/x
  3. Step 3: Cross multiply
    1,557,800.60x = 2,336,700.90 × 611,202.20
  4. Step 4: Simplify right side
    1,557,800.60x = 1,428,196,730,821.98
  5. Step 5: Solve for x
    x = 1,428,196,730,821.98/1,557,800.60
  6. Step 6: Final answer
    x = 916,803.30

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