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Finding the Third Proportional to 623,368 and 934,796

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Solution

The third proportional to 623,368 and 934,796 is: 1,401,810.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,368 : 934,796 = 934,796 : x
  2. Step 2: Convert to fraction form
    623,368/934,796 = 934,796/x
  3. Step 3: Cross multiply
    623,368x = 934,796 × 934,796
  4. Step 4: Simplify right side
    623,368x = 873,843,561,616
  5. Step 5: Solve for x
    x = 873,843,561,616/623,368
  6. Step 6: Final answer
    x = 1,401,810.11

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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.