Home / 1,554,573.45-2,331,860.18-543,359.33

Finding the Fourth Proportional to 1,554,573.45, 2,331,860.18 and 543,359.33

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Solution

The fourth proportional to 1,554,573.45, 2,331,860.18 and 543,359.33 is: 815,038.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,573.45 : 2,331,860.18 = 543,359.33 : x
  2. Step 2: Convert to fraction form
    1,554,573.45/2,331,860.18 = 543,359.33/x
  3. Step 3: Cross multiply
    1,554,573.45x = 2,331,860.18 × 543,359.33
  4. Step 4: Simplify right side
    1,554,573.45x = 1,267,037,970,682.38
  5. Step 5: Solve for x
    x = 1,267,037,970,682.38/1,554,573.45
  6. Step 6: Final answer
    x = 815,038.99

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