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Finding the Third Proportional to 366,938 and 583,758

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Solution

The third proportional to 366,938 and 583,758 is: 928,694.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,938 : 583,758 = 583,758 : x
  2. Step 2: Convert to fraction form
    366,938/583,758 = 583,758/x
  3. Step 3: Cross multiply
    366,938x = 583,758 × 583,758
  4. Step 4: Simplify right side
    366,938x = 340,773,402,564
  5. Step 5: Solve for x
    x = 340,773,402,564/366,938
  6. Step 6: Final answer
    x = 928,694.77

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.