Home / 3,849,618.80-5,774,428.20-2,051,807.60

Finding the Fourth Proportional to 3,849,618.80, 5,774,428.20 and 2,051,807.60

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Solution

The fourth proportional to 3,849,618.80, 5,774,428.20 and 2,051,807.60 is: 3,077,711.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,618.80 : 5,774,428.20 = 2,051,807.60 : x
  2. Step 2: Convert to fraction form
    3,849,618.80/5,774,428.20 = 2,051,807.60/x
  3. Step 3: Cross multiply
    3,849,618.80x = 5,774,428.20 × 2,051,807.60
  4. Step 4: Simplify right side
    3,849,618.80x = 11,848,015,666,414.32
  5. Step 5: Solve for x
    x = 11,848,015,666,414.32/3,849,618.80
  6. Step 6: Final answer
    x = 3,077,711.40

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