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Finding the Third Proportional to 4,429,440 and 6,833,042

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Solution

The third proportional to 4,429,440 and 6,833,042 is: 10,540,940.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,440 : 6,833,042 = 6,833,042 : x
  2. Step 2: Convert to fraction form
    4,429,440/6,833,042 = 6,833,042/x
  3. Step 3: Cross multiply
    4,429,440x = 6,833,042 × 6,833,042
  4. Step 4: Simplify right side
    4,429,440x = 46,690,462,973,764
  5. Step 5: Solve for x
    x = 46,690,462,973,764/4,429,440
  6. Step 6: Final answer
    x = 10,540,940.38

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.