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Finding the Third Proportional to 4,316,573 and 6,334,891

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Solution

The third proportional to 4,316,573 and 6,334,891 is: 9,296,922.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,573 : 6,334,891 = 6,334,891 : x
  2. Step 2: Convert to fraction form
    4,316,573/6,334,891 = 6,334,891/x
  3. Step 3: Cross multiply
    4,316,573x = 6,334,891 × 6,334,891
  4. Step 4: Simplify right side
    4,316,573x = 40,130,843,981,881
  5. Step 5: Solve for x
    x = 40,130,843,981,881/4,316,573
  6. Step 6: Final answer
    x = 9,296,922.35

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.