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Finding the Third Proportional to 1,754,259.19 and 2,624,249.81

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Solution

The third proportional to 1,754,259.19 and 2,624,249.81 is: 3,925,695.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,259.19 : 2,624,249.81 = 2,624,249.81 : x
  2. Step 2: Convert to fraction form
    1,754,259.19/2,624,249.81 = 2,624,249.81/x
  3. Step 3: Cross multiply
    1,754,259.19x = 2,624,249.81 × 2,624,249.81
  4. Step 4: Simplify right side
    1,754,259.19x = 6,886,687,078,406.29
  5. Step 5: Solve for x
    x = 6,886,687,078,406.29/1,754,259.19
  6. Step 6: Final answer
    x = 3,925,695.32

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Why These Related Problems?

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