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Finding the Third Proportional to 4,213,323 and 6,364,263

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Solution

The third proportional to 4,213,323 and 6,364,263 is: 9,613,277.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,323 : 6,364,263 = 6,364,263 : x
  2. Step 2: Convert to fraction form
    4,213,323/6,364,263 = 6,364,263/x
  3. Step 3: Cross multiply
    4,213,323x = 6,364,263 × 6,364,263
  4. Step 4: Simplify right side
    4,213,323x = 40,503,843,533,169
  5. Step 5: Solve for x
    x = 40,503,843,533,169/4,213,323
  6. Step 6: Final answer
    x = 9,613,277.58

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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.