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Finding the Third Proportional to 935,952.47 and 1,337,494.78

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Solution

The third proportional to 935,952.47 and 1,337,494.78 is: 1,911,306.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,952.47 : 1,337,494.78 = 1,337,494.78 : x
  2. Step 2: Convert to fraction form
    935,952.47/1,337,494.78 = 1,337,494.78/x
  3. Step 3: Cross multiply
    935,952.47x = 1,337,494.78 × 1,337,494.78
  4. Step 4: Simplify right side
    935,952.47x = 1,788,892,289,870.99
  5. Step 5: Solve for x
    x = 1,788,892,289,870.99/935,952.47
  6. Step 6: Final answer
    x = 1,911,306.77

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.