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Finding the Fourth Proportional to 605,033.51, 834,914.52 and 333,048.26

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Solution

The fourth proportional to 605,033.51, 834,914.52 and 333,048.26 is: 459,589.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,033.51 : 834,914.52 = 333,048.26 : x
  2. Step 2: Convert to fraction form
    605,033.51/834,914.52 = 333,048.26/x
  3. Step 3: Cross multiply
    605,033.51x = 834,914.52 × 333,048.26
  4. Step 4: Simplify right side
    605,033.51x = 278,066,830,222.02
  5. Step 5: Solve for x
    x = 278,066,830,222.02/605,033.51
  6. Step 6: Final answer
    x = 459,589.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.