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Finding the Third Proportional to 1,615,799 and 2,457,273

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Solution

The third proportional to 1,615,799 and 2,457,273 is: 3,736,968.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,615,799 : 2,457,273 = 2,457,273 : x
  2. Step 2: Convert to fraction form
    1,615,799/2,457,273 = 2,457,273/x
  3. Step 3: Cross multiply
    1,615,799x = 2,457,273 × 2,457,273
  4. Step 4: Simplify right side
    1,615,799x = 6,038,190,596,529
  5. Step 5: Solve for x
    x = 6,038,190,596,529/1,615,799
  6. Step 6: Final answer
    x = 3,736,968.89

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.