Home / 1,738,583.40-2,607,875.10-459,188.40

Finding the Fourth Proportional to 1,738,583.40, 2,607,875.10 and 459,188.40

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Solution

The fourth proportional to 1,738,583.40, 2,607,875.10 and 459,188.40 is: 688,782.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,583.40 : 2,607,875.10 = 459,188.40 : x
  2. Step 2: Convert to fraction form
    1,738,583.40/2,607,875.10 = 459,188.40/x
  3. Step 3: Cross multiply
    1,738,583.40x = 2,607,875.10 × 459,188.40
  4. Step 4: Simplify right side
    1,738,583.40x = 1,197,505,994,568.84
  5. Step 5: Solve for x
    x = 1,197,505,994,568.84/1,738,583.40
  6. Step 6: Final answer
    x = 688,782.60

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