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Finding the Third Proportional to 954,447 and 2,074,559

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Solution

The third proportional to 954,447 and 2,074,559 is: 4,509,202.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,447 : 2,074,559 = 2,074,559 : x
  2. Step 2: Convert to fraction form
    954,447/2,074,559 = 2,074,559/x
  3. Step 3: Cross multiply
    954,447x = 2,074,559 × 2,074,559
  4. Step 4: Simplify right side
    954,447x = 4,303,795,044,481
  5. Step 5: Solve for x
    x = 4,303,795,044,481/954,447
  6. Step 6: Final answer
    x = 4,509,202.76

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.