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Finding the Third Proportional to 528,010.52 and 1,135,624.43

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Solution

The third proportional to 528,010.52 and 1,135,624.43 is: 2,442,456.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,010.52 : 1,135,624.43 = 1,135,624.43 : x
  2. Step 2: Convert to fraction form
    528,010.52/1,135,624.43 = 1,135,624.43/x
  3. Step 3: Cross multiply
    528,010.52x = 1,135,624.43 × 1,135,624.43
  4. Step 4: Simplify right side
    528,010.52x = 1,289,642,845,303.06
  5. Step 5: Solve for x
    x = 1,289,642,845,303.06/528,010.52
  6. Step 6: Final answer
    x = 2,442,456.71

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.