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Finding the Third Proportional to 634,935 and 958,882.50

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Solution

The third proportional to 634,935 and 958,882.50 is: 1,448,109.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,935 : 958,882.50 = 958,882.50 : x
  2. Step 2: Convert to fraction form
    634,935/958,882.50 = 958,882.50/x
  3. Step 3: Cross multiply
    634,935x = 958,882.50 × 958,882.50
  4. Step 4: Simplify right side
    634,935x = 919,455,648,806.25
  5. Step 5: Solve for x
    x = 919,455,648,806.25/634,935
  6. Step 6: Final answer
    x = 1,448,109.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.