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Finding the Third Proportional to 575,237 and 1,254,296

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Solution

The third proportional to 575,237 and 1,254,296 is: 2,734,974.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,237 : 1,254,296 = 1,254,296 : x
  2. Step 2: Convert to fraction form
    575,237/1,254,296 = 1,254,296/x
  3. Step 3: Cross multiply
    575,237x = 1,254,296 × 1,254,296
  4. Step 4: Simplify right side
    575,237x = 1,573,258,455,616
  5. Step 5: Solve for x
    x = 1,573,258,455,616/575,237
  6. Step 6: Final answer
    x = 2,734,974.38

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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.