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Finding the Fourth Proportional to 604,962.94, 834,842.07 and 333,025.02

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Solution

The fourth proportional to 604,962.94, 834,842.07 and 333,025.02 is: 459,570.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,962.94 : 834,842.07 = 333,025.02 : x
  2. Step 2: Convert to fraction form
    604,962.94/834,842.07 = 333,025.02/x
  3. Step 3: Cross multiply
    604,962.94x = 834,842.07 × 333,025.02
  4. Step 4: Simplify right side
    604,962.94x = 278,023,297,058.59
  5. Step 5: Solve for x
    x = 278,023,297,058.59/604,962.94
  6. Step 6: Final answer
    x = 459,570.79

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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.