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Finding the Third Proportional to 958,338 and 1,437,534

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Solution

The third proportional to 958,338 and 1,437,534 is: 2,156,341.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,338 : 1,437,534 = 1,437,534 : x
  2. Step 2: Convert to fraction form
    958,338/1,437,534 = 1,437,534/x
  3. Step 3: Cross multiply
    958,338x = 1,437,534 × 1,437,534
  4. Step 4: Simplify right side
    958,338x = 2,066,504,001,156
  5. Step 5: Solve for x
    x = 2,066,504,001,156/958,338
  6. Step 6: Final answer
    x = 2,156,341.50

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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.