Home / 1,413,229.40-2,115,005.70-852,666.20

Finding the Fourth Proportional to 1,413,229.40, 2,115,005.70 and 852,666.20

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Solution

The fourth proportional to 1,413,229.40, 2,115,005.70 and 852,666.20 is: 1,276,080.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,229.40 : 2,115,005.70 = 852,666.20 : x
  2. Step 2: Convert to fraction form
    1,413,229.40/2,115,005.70 = 852,666.20/x
  3. Step 3: Cross multiply
    1,413,229.40x = 2,115,005.70 × 852,666.20
  4. Step 4: Simplify right side
    1,413,229.40x = 1,803,393,873,197.34
  5. Step 5: Solve for x
    x = 1,803,393,873,197.34/1,413,229.40
  6. Step 6: Final answer
    x = 1,276,080.07

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