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Finding the Third Proportional to 355,356 and 759,550

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Solution

The third proportional to 355,356 and 759,550 is: 1,623,488.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,356 : 759,550 = 759,550 : x
  2. Step 2: Convert to fraction form
    355,356/759,550 = 759,550/x
  3. Step 3: Cross multiply
    355,356x = 759,550 × 759,550
  4. Step 4: Simplify right side
    355,356x = 576,916,202,500
  5. Step 5: Solve for x
    x = 576,916,202,500/355,356
  6. Step 6: Final answer
    x = 1,623,488.00

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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.