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Finding the Third Proportional to 1,773,211.50 and 2,808,270

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Solution

The third proportional to 1,773,211.50 and 2,808,270 is: 4,447,512.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,211.50 : 2,808,270 = 2,808,270 : x
  2. Step 2: Convert to fraction form
    1,773,211.50/2,808,270 = 2,808,270/x
  3. Step 3: Cross multiply
    1,773,211.50x = 2,808,270 × 2,808,270
  4. Step 4: Simplify right side
    1,773,211.50x = 7,886,380,392,900
  5. Step 5: Solve for x
    x = 7,886,380,392,900/1,773,211.50
  6. Step 6: Final answer
    x = 4,447,512.55

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.