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Finding the Third Proportional to 695,140.50 and 1,523,148

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Solution

The third proportional to 695,140.50 and 1,523,148 is: 3,337,425.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,140.50 : 1,523,148 = 1,523,148 : x
  2. Step 2: Convert to fraction form
    695,140.50/1,523,148 = 1,523,148/x
  3. Step 3: Cross multiply
    695,140.50x = 1,523,148 × 1,523,148
  4. Step 4: Simplify right side
    695,140.50x = 2,319,979,829,904
  5. Step 5: Solve for x
    x = 2,319,979,829,904/695,140.50
  6. Step 6: Final answer
    x = 3,337,425.79

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.