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Finding the Third Proportional to 758,391.37 and 1,632,391.54

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Solution

The third proportional to 758,391.37 and 1,632,391.54 is: 3,513,624.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,391.37 : 1,632,391.54 = 1,632,391.54 : x
  2. Step 2: Convert to fraction form
    758,391.37/1,632,391.54 = 1,632,391.54/x
  3. Step 3: Cross multiply
    758,391.37x = 1,632,391.54 × 1,632,391.54
  4. Step 4: Simplify right side
    758,391.37x = 2,664,702,128,832.52
  5. Step 5: Solve for x
    x = 2,664,702,128,832.52/758,391.37
  6. Step 6: Final answer
    x = 3,513,624.00

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Why These Related Problems?

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