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Finding the Third Proportional to 536,480 and 751,826

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Solution

The third proportional to 536,480 and 751,826 is: 1,053,613.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,480 : 751,826 = 751,826 : x
  2. Step 2: Convert to fraction form
    536,480/751,826 = 751,826/x
  3. Step 3: Cross multiply
    536,480x = 751,826 × 751,826
  4. Step 4: Simplify right side
    536,480x = 565,242,334,276
  5. Step 5: Solve for x
    x = 565,242,334,276/536,480
  6. Step 6: Final answer
    x = 1,053,613.06

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.