Home / 2,796,883.20-4,197,398.40-1,849,939.20

Finding the Fourth Proportional to 2,796,883.20, 4,197,398.40 and 1,849,939.20

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Solution

The fourth proportional to 2,796,883.20, 4,197,398.40 and 1,849,939.20 is: 2,776,280.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,883.20 : 4,197,398.40 = 1,849,939.20 : x
  2. Step 2: Convert to fraction form
    2,796,883.20/4,197,398.40 = 1,849,939.20/x
  3. Step 3: Cross multiply
    2,796,883.20x = 4,197,398.40 × 1,849,939.20
  4. Step 4: Simplify right side
    2,796,883.20x = 7,764,931,838,177.28
  5. Step 5: Solve for x
    x = 7,764,931,838,177.28/2,796,883.20
  6. Step 6: Final answer
    x = 2,776,280.34

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