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Finding the Third Proportional to 594,605.25 and 918,153

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Solution

The third proportional to 594,605.25 and 918,153 is: 1,417,755.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,605.25 : 918,153 = 918,153 : x
  2. Step 2: Convert to fraction form
    594,605.25/918,153 = 918,153/x
  3. Step 3: Cross multiply
    594,605.25x = 918,153 × 918,153
  4. Step 4: Simplify right side
    594,605.25x = 843,004,931,409
  5. Step 5: Solve for x
    x = 843,004,931,409/594,605.25
  6. Step 6: Final answer
    x = 1,417,755.61

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.