Home / 1,076,529.79-1,485,612.50-586,496.89

Finding the Fourth Proportional to 1,076,529.79, 1,485,612.50 and 586,496.89

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Solution

The fourth proportional to 1,076,529.79, 1,485,612.50 and 586,496.89 is: 809,366.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,529.79 : 1,485,612.50 = 586,496.89 : x
  2. Step 2: Convert to fraction form
    1,076,529.79/1,485,612.50 = 586,496.89/x
  3. Step 3: Cross multiply
    1,076,529.79x = 1,485,612.50 × 586,496.89
  4. Step 4: Simplify right side
    1,076,529.79x = 871,307,110,995.13
  5. Step 5: Solve for x
    x = 871,307,110,995.13/1,076,529.79
  6. Step 6: Final answer
    x = 809,366.47

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