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Finding the Fourth Proportional to 602,168.22, 902,465.01 and 246,766.14

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Solution

The fourth proportional to 602,168.22, 902,465.01 and 246,766.14 is: 369,826.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,168.22 : 902,465.01 = 246,766.14 : x
  2. Step 2: Convert to fraction form
    602,168.22/902,465.01 = 246,766.14/x
  3. Step 3: Cross multiply
    602,168.22x = 902,465.01 × 246,766.14
  4. Step 4: Simplify right side
    602,168.22x = 222,697,807,002.76
  5. Step 5: Solve for x
    x = 222,697,807,002.76/602,168.22
  6. Step 6: Final answer
    x = 369,826.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.