Home / 691,918.48-954,847.08-373,966.48

Finding the Fourth Proportional to 691,918.48, 954,847.08 and 373,966.48

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Solution

The fourth proportional to 691,918.48, 954,847.08 and 373,966.48 is: 516,073.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,918.48 : 954,847.08 = 373,966.48 : x
  2. Step 2: Convert to fraction form
    691,918.48/954,847.08 = 373,966.48/x
  3. Step 3: Cross multiply
    691,918.48x = 954,847.08 × 373,966.48
  4. Step 4: Simplify right side
    691,918.48x = 357,080,801,445.88
  5. Step 5: Solve for x
    x = 357,080,801,445.88/691,918.48
  6. Step 6: Final answer
    x = 516,073.51

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