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Finding the Third Proportional to 884,330 and 1,894,840

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Solution

The third proportional to 884,330 and 1,894,840 is: 4,060,043.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,330 : 1,894,840 = 1,894,840 : x
  2. Step 2: Convert to fraction form
    884,330/1,894,840 = 1,894,840/x
  3. Step 3: Cross multiply
    884,330x = 1,894,840 × 1,894,840
  4. Step 4: Simplify right side
    884,330x = 3,590,418,625,600
  5. Step 5: Solve for x
    x = 3,590,418,625,600/884,330
  6. Step 6: Final answer
    x = 4,060,043.90

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.