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Finding the Third Proportional to 4,253,929.50 and 6,366,039

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Solution

The third proportional to 4,253,929.50 and 6,366,039 is: 9,526,827.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,929.50 : 6,366,039 = 6,366,039 : x
  2. Step 2: Convert to fraction form
    4,253,929.50/6,366,039 = 6,366,039/x
  3. Step 3: Cross multiply
    4,253,929.50x = 6,366,039 × 6,366,039
  4. Step 4: Simplify right side
    4,253,929.50x = 40,526,452,549,521
  5. Step 5: Solve for x
    x = 40,526,452,549,521/4,253,929.50
  6. Step 6: Final answer
    x = 9,526,827.50

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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.