Home / 7,657,054.78-10,566,736.60-4,172,394.14

Finding the Fourth Proportional to 7,657,054.78, 10,566,736.60 and 4,172,394.14

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Solution

The fourth proportional to 7,657,054.78, 10,566,736.60 and 4,172,394.14 is: 5,757,904.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,657,054.78 : 10,566,736.60 = 4,172,394.14 : x
  2. Step 2: Convert to fraction form
    7,657,054.78/10,566,736.60 = 4,172,394.14/x
  3. Step 3: Cross multiply
    7,657,054.78x = 10,566,736.60 × 4,172,394.14
  4. Step 4: Simplify right side
    7,657,054.78x = 44,088,589,868,763.52
  5. Step 5: Solve for x
    x = 44,088,589,868,763.52/7,657,054.78
  6. Step 6: Final answer
    x = 5,757,904.46

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