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Finding the Third Proportional to 1,620,254 and 3,750,953

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Solution

The third proportional to 1,620,254 and 3,750,953 is: 8,683,606.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,620,254 : 3,750,953 = 3,750,953 : x
  2. Step 2: Convert to fraction form
    1,620,254/3,750,953 = 3,750,953/x
  3. Step 3: Cross multiply
    1,620,254x = 3,750,953 × 3,750,953
  4. Step 4: Simplify right side
    1,620,254x = 14,069,648,408,209
  5. Step 5: Solve for x
    x = 14,069,648,408,209/1,620,254
  6. Step 6: Final answer
    x = 8,683,606.65

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.