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Finding the Third Proportional to 1,558,733 and 2,331,880

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Solution

The third proportional to 1,558,733 and 2,331,880 is: 3,488,515.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,558,733 : 2,331,880 = 2,331,880 : x
  2. Step 2: Convert to fraction form
    1,558,733/2,331,880 = 2,331,880/x
  3. Step 3: Cross multiply
    1,558,733x = 2,331,880 × 2,331,880
  4. Step 4: Simplify right side
    1,558,733x = 5,437,664,334,400
  5. Step 5: Solve for x
    x = 5,437,664,334,400/1,558,733
  6. Step 6: Final answer
    x = 3,488,515.57

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