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Finding the Third Proportional to 931,248 and 2,033,080

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Solution

The third proportional to 931,248 and 2,033,080 is: 4,438,575.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    931,248 : 2,033,080 = 2,033,080 : x
  2. Step 2: Convert to fraction form
    931,248/2,033,080 = 2,033,080/x
  3. Step 3: Cross multiply
    931,248x = 2,033,080 × 2,033,080
  4. Step 4: Simplify right side
    931,248x = 4,133,414,286,400
  5. Step 5: Solve for x
    x = 4,133,414,286,400/931,248
  6. Step 6: Final answer
    x = 4,438,575.21

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.