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Finding the Third Proportional to 341,219 and 704,294

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Solution

The third proportional to 341,219 and 704,294 is: 1,453,699.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,219 : 704,294 = 704,294 : x
  2. Step 2: Convert to fraction form
    341,219/704,294 = 704,294/x
  3. Step 3: Cross multiply
    341,219x = 704,294 × 704,294
  4. Step 4: Simplify right side
    341,219x = 496,030,038,436
  5. Step 5: Solve for x
    x = 496,030,038,436/341,219
  6. Step 6: Final answer
    x = 1,453,699.94

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.