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Finding the Third Proportional to 436,085 and 935,210

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Solution

The third proportional to 436,085 and 935,210 is: 2,005,613.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,085 : 935,210 = 935,210 : x
  2. Step 2: Convert to fraction form
    436,085/935,210 = 935,210/x
  3. Step 3: Cross multiply
    436,085x = 935,210 × 935,210
  4. Step 4: Simplify right side
    436,085x = 874,617,744,100
  5. Step 5: Solve for x
    x = 874,617,744,100/436,085
  6. Step 6: Final answer
    x = 2,005,613.00

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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.