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Finding the Third Proportional to 4,268,356 and 6,510,936

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Solution

The third proportional to 4,268,356 and 6,510,936 is: 9,931,760.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,356 : 6,510,936 = 6,510,936 : x
  2. Step 2: Convert to fraction form
    4,268,356/6,510,936 = 6,510,936/x
  3. Step 3: Cross multiply
    4,268,356x = 6,510,936 × 6,510,936
  4. Step 4: Simplify right side
    4,268,356x = 42,392,287,596,096
  5. Step 5: Solve for x
    x = 42,392,287,596,096/4,268,356
  6. Step 6: Final answer
    x = 9,931,760.05

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.