Home / 1,072,600.70-1,609,117.05-314,440.70

Finding the Fourth Proportional to 1,072,600.70, 1,609,117.05 and 314,440.70

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Solution

The fourth proportional to 1,072,600.70, 1,609,117.05 and 314,440.70 is: 471,724.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,072,600.70 : 1,609,117.05 = 314,440.70 : x
  2. Step 2: Convert to fraction form
    1,072,600.70/1,609,117.05 = 314,440.70/x
  3. Step 3: Cross multiply
    1,072,600.70x = 1,609,117.05 × 314,440.70
  4. Step 4: Simplify right side
    1,072,600.70x = 505,971,891,583.94
  5. Step 5: Solve for x
    x = 505,971,891,583.94/1,072,600.70
  6. Step 6: Final answer
    x = 471,724.37

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