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Finding the Fourth Proportional to 6,507,948.91, 9,755,040.65 and 2,406,634.74

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Solution

The fourth proportional to 6,507,948.91, 9,755,040.65 and 2,406,634.74 is: 3,607,406.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,507,948.91 : 9,755,040.65 = 2,406,634.74 : x
  2. Step 2: Convert to fraction form
    6,507,948.91/9,755,040.65 = 2,406,634.74/x
  3. Step 3: Cross multiply
    6,507,948.91x = 9,755,040.65 × 2,406,634.74
  4. Step 4: Simplify right side
    6,507,948.91x = 23,476,819,679,419.32
  5. Step 5: Solve for x
    x = 23,476,819,679,419.32/6,507,948.91
  6. Step 6: Final answer
    x = 3,607,406.88

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