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Finding the Third Proportional to 560,356 and 841,110

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Solution

The third proportional to 560,356 and 841,110 is: 1,262,529.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,356 : 841,110 = 841,110 : x
  2. Step 2: Convert to fraction form
    560,356/841,110 = 841,110/x
  3. Step 3: Cross multiply
    560,356x = 841,110 × 841,110
  4. Step 4: Simplify right side
    560,356x = 707,466,032,100
  5. Step 5: Solve for x
    x = 707,466,032,100/560,356
  6. Step 6: Final answer
    x = 1,262,529.59

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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.