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Finding the Third Proportional to 951,036.19 and 1,980,622.13

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Solution

The third proportional to 951,036.19 and 1,980,622.13 is: 4,124,831.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,036.19 : 1,980,622.13 = 1,980,622.13 : x
  2. Step 2: Convert to fraction form
    951,036.19/1,980,622.13 = 1,980,622.13/x
  3. Step 3: Cross multiply
    951,036.19x = 1,980,622.13 × 1,980,622.13
  4. Step 4: Simplify right side
    951,036.19x = 3,922,864,002,039.52
  5. Step 5: Solve for x
    x = 3,922,864,002,039.52/951,036.19
  6. Step 6: Final answer
    x = 4,124,831.48

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.