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Finding the Third Proportional to 926,433 and 2,007,505.50

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Solution

The third proportional to 926,433 and 2,007,505.50 is: 4,350,102.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,433 : 2,007,505.50 = 2,007,505.50 : x
  2. Step 2: Convert to fraction form
    926,433/2,007,505.50 = 2,007,505.50/x
  3. Step 3: Cross multiply
    926,433x = 2,007,505.50 × 2,007,505.50
  4. Step 4: Simplify right side
    926,433x = 4,030,078,332,530.25
  5. Step 5: Solve for x
    x = 4,030,078,332,530.25/926,433
  6. Step 6: Final answer
    x = 4,350,102.31

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.