Home / 750,086.08-1,035,007.49-455,582.65

Finding the Fourth Proportional to 750,086.08, 1,035,007.49 and 455,582.65

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Solution

The fourth proportional to 750,086.08, 1,035,007.49 and 455,582.65 is: 628,636.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,086.08 : 1,035,007.49 = 455,582.65 : x
  2. Step 2: Convert to fraction form
    750,086.08/1,035,007.49 = 455,582.65/x
  3. Step 3: Cross multiply
    750,086.08x = 1,035,007.49 × 455,582.65
  4. Step 4: Simplify right side
    750,086.08x = 471,531,455,904.43
  5. Step 5: Solve for x
    x = 471,531,455,904.43/750,086.08
  6. Step 6: Final answer
    x = 628,636.46

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