Home / 1,457,807.49-2,186,695.44-498,253.95

Finding the Fourth Proportional to 1,457,807.49, 2,186,695.44 and 498,253.95

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Solution

The fourth proportional to 1,457,807.49, 2,186,695.44 and 498,253.95 is: 747,375.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,807.49 : 2,186,695.44 = 498,253.95 : x
  2. Step 2: Convert to fraction form
    1,457,807.49/2,186,695.44 = 498,253.95/x
  3. Step 3: Cross multiply
    1,457,807.49x = 2,186,695.44 × 498,253.95
  4. Step 4: Simplify right side
    1,457,807.49x = 1,089,529,640,426.99
  5. Step 5: Solve for x
    x = 1,089,529,640,426.99/1,457,807.49
  6. Step 6: Final answer
    x = 747,375.53

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