Home / 1,152,276.20-1,726,340.70-986,388.20

Finding the Fourth Proportional to 1,152,276.20, 1,726,340.70 and 986,388.20

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Solution

The fourth proportional to 1,152,276.20, 1,726,340.70 and 986,388.20 is: 1,477,807.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,276.20 : 1,726,340.70 = 986,388.20 : x
  2. Step 2: Convert to fraction form
    1,152,276.20/1,726,340.70 = 986,388.20/x
  3. Step 3: Cross multiply
    1,152,276.20x = 1,726,340.70 × 986,388.20
  4. Step 4: Simplify right side
    1,152,276.20x = 1,702,842,095,659.74
  5. Step 5: Solve for x
    x = 1,702,842,095,659.74/1,152,276.20
  6. Step 6: Final answer
    x = 1,477,807.23

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