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Finding the Third Proportional to 4,550,335 and 6,400,367

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Solution

The third proportional to 4,550,335 and 6,400,367 is: 9,002,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,335 : 6,400,367 = 6,400,367 : x
  2. Step 2: Convert to fraction form
    4,550,335/6,400,367 = 6,400,367/x
  3. Step 3: Cross multiply
    4,550,335x = 6,400,367 × 6,400,367
  4. Step 4: Simplify right side
    4,550,335x = 40,964,697,734,689
  5. Step 5: Solve for x
    x = 40,964,697,734,689/4,550,335
  6. Step 6: Final answer
    x = 9,002,567.44

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.