Home / 1,205,306.24-1,807,907.51-363,832.88

Finding the Fourth Proportional to 1,205,306.24, 1,807,907.51 and 363,832.88

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Solution

The fourth proportional to 1,205,306.24, 1,807,907.51 and 363,832.88 is: 545,733.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,205,306.24 : 1,807,907.51 = 363,832.88 : x
  2. Step 2: Convert to fraction form
    1,205,306.24/1,807,907.51 = 363,832.88/x
  3. Step 3: Cross multiply
    1,205,306.24x = 1,807,907.51 × 363,832.88
  4. Step 4: Simplify right side
    1,205,306.24x = 657,776,188,006.97
  5. Step 5: Solve for x
    x = 657,776,188,006.97/1,205,306.24
  6. Step 6: Final answer
    x = 545,733.66

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