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Finding the Third Proportional to 349,916.63 and 942,610.50

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Solution

The third proportional to 349,916.63 and 942,610.50 is: 2,539,217.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,916.63 : 942,610.50 = 942,610.50 : x
  2. Step 2: Convert to fraction form
    349,916.63/942,610.50 = 942,610.50/x
  3. Step 3: Cross multiply
    349,916.63x = 942,610.50 × 942,610.50
  4. Step 4: Simplify right side
    349,916.63x = 888,514,554,710.25
  5. Step 5: Solve for x
    x = 888,514,554,710.25/349,916.63
  6. Step 6: Final answer
    x = 2,539,217.89

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Why These Related Problems?

These problems maintain the same ratio (2.69) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.