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Finding the Third Proportional to 3,484,911 and 7,548,907

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Solution

The third proportional to 3,484,911 and 7,548,907 is: 16,352,210.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,911 : 7,548,907 = 7,548,907 : x
  2. Step 2: Convert to fraction form
    3,484,911/7,548,907 = 7,548,907/x
  3. Step 3: Cross multiply
    3,484,911x = 7,548,907 × 7,548,907
  4. Step 4: Simplify right side
    3,484,911x = 56,985,996,894,649
  5. Step 5: Solve for x
    x = 56,985,996,894,649/3,484,911
  6. Step 6: Final answer
    x = 16,352,210.11

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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.