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Finding the Third Proportional to 961,360 and 2,225,488

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Solution

The third proportional to 961,360 and 2,225,488 is: 5,151,864.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,360 : 2,225,488 = 2,225,488 : x
  2. Step 2: Convert to fraction form
    961,360/2,225,488 = 2,225,488/x
  3. Step 3: Cross multiply
    961,360x = 2,225,488 × 2,225,488
  4. Step 4: Simplify right side
    961,360x = 4,952,796,838,144
  5. Step 5: Solve for x
    x = 4,952,796,838,144/961,360
  6. Step 6: Final answer
    x = 5,151,864.90

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.