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Finding the Third Proportional to 2,021,258.81 and 3,052,900.13

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Solution

The third proportional to 2,021,258.81 and 3,052,900.13 is: 4,611,086.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,258.81 : 3,052,900.13 = 3,052,900.13 : x
  2. Step 2: Convert to fraction form
    2,021,258.81/3,052,900.13 = 3,052,900.13/x
  3. Step 3: Cross multiply
    2,021,258.81x = 3,052,900.13 × 3,052,900.13
  4. Step 4: Simplify right side
    2,021,258.81x = 9,320,199,173,225.02
  5. Step 5: Solve for x
    x = 9,320,199,173,225.02/2,021,258.81
  6. Step 6: Final answer
    x = 4,611,086.48

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.