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Finding the Third Proportional to 452,488.50 and 936,295.50

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Solution

The third proportional to 452,488.50 and 936,295.50 is: 1,937,395.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,488.50 : 936,295.50 = 936,295.50 : x
  2. Step 2: Convert to fraction form
    452,488.50/936,295.50 = 936,295.50/x
  3. Step 3: Cross multiply
    452,488.50x = 936,295.50 × 936,295.50
  4. Step 4: Simplify right side
    452,488.50x = 876,649,263,320.25
  5. Step 5: Solve for x
    x = 876,649,263,320.25/452,488.50
  6. Step 6: Final answer
    x = 1,937,395.68

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.