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Finding the Third Proportional to 354,569.06 and 530,600.63

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Solution

The third proportional to 354,569.06 and 530,600.63 is: 794,025.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,569.06 : 530,600.63 = 530,600.63 : x
  2. Step 2: Convert to fraction form
    354,569.06/530,600.63 = 530,600.63/x
  3. Step 3: Cross multiply
    354,569.06x = 530,600.63 × 530,600.63
  4. Step 4: Simplify right side
    354,569.06x = 281,537,023,250.39
  5. Step 5: Solve for x
    x = 281,537,023,250.39/354,569.06
  6. Step 6: Final answer
    x = 794,025.91

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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.