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Finding the Third Proportional to 925,503.75 and 2,028,271.13

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Solution

The third proportional to 925,503.75 and 2,028,271.13 is: 4,445,021.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,503.75 : 2,028,271.13 = 2,028,271.13 : x
  2. Step 2: Convert to fraction form
    925,503.75/2,028,271.13 = 2,028,271.13/x
  3. Step 3: Cross multiply
    925,503.75x = 2,028,271.13 × 2,028,271.13
  4. Step 4: Simplify right side
    925,503.75x = 4,113,883,756,508.77
  5. Step 5: Solve for x
    x = 4,113,883,756,508.77/925,503.75
  6. Step 6: Final answer
    x = 4,445,021.16

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.