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Finding the Third Proportional to 948,724.50 and 1,467,429

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Solution

The third proportional to 948,724.50 and 1,467,429 is: 2,269,729.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,724.50 : 1,467,429 = 1,467,429 : x
  2. Step 2: Convert to fraction form
    948,724.50/1,467,429 = 1,467,429/x
  3. Step 3: Cross multiply
    948,724.50x = 1,467,429 × 1,467,429
  4. Step 4: Simplify right side
    948,724.50x = 2,153,347,870,041
  5. Step 5: Solve for x
    x = 2,153,347,870,041/948,724.50
  6. Step 6: Final answer
    x = 2,269,729.38

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.