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Finding the Third Proportional to 929,033 and 1,376,280

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Solution

The third proportional to 929,033 and 1,376,280 is: 2,038,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,033 : 1,376,280 = 1,376,280 : x
  2. Step 2: Convert to fraction form
    929,033/1,376,280 = 1,376,280/x
  3. Step 3: Cross multiply
    929,033x = 1,376,280 × 1,376,280
  4. Step 4: Simplify right side
    929,033x = 1,894,146,638,400
  5. Step 5: Solve for x
    x = 1,894,146,638,400/929,033
  6. Step 6: Final answer
    x = 2,038,836.77

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.