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Finding the Fourth Proportional to 562,924, 776,605.62 and 333,310.60

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Solution

The fourth proportional to 562,924, 776,605.62 and 333,310.60 is: 459,832.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,924 : 776,605.62 = 333,310.60 : x
  2. Step 2: Convert to fraction form
    562,924/776,605.62 = 333,310.60/x
  3. Step 3: Cross multiply
    562,924x = 776,605.62 × 333,310.60
  4. Step 4: Simplify right side
    562,924x = 258,850,885,165.57
  5. Step 5: Solve for x
    x = 258,850,885,165.57/562,924
  6. Step 6: Final answer
    x = 459,832.74

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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.