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Finding the Third Proportional to 928,867.50 and 1,376,076

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Solution

The third proportional to 928,867.50 and 1,376,076 is: 2,038,595.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    928,867.50 : 1,376,076 = 1,376,076 : x
  2. Step 2: Convert to fraction form
    928,867.50/1,376,076 = 1,376,076/x
  3. Step 3: Cross multiply
    928,867.50x = 1,376,076 × 1,376,076
  4. Step 4: Simplify right side
    928,867.50x = 1,893,585,157,776
  5. Step 5: Solve for x
    x = 1,893,585,157,776/928,867.50
  6. Step 6: Final answer
    x = 2,038,595.56

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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.