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Finding the Third Proportional to 4,556,931 and 10,757,070

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Solution

The third proportional to 4,556,931 and 10,757,070 is: 25,393,089.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,931 : 10,757,070 = 10,757,070 : x
  2. Step 2: Convert to fraction form
    4,556,931/10,757,070 = 10,757,070/x
  3. Step 3: Cross multiply
    4,556,931x = 10,757,070 × 10,757,070
  4. Step 4: Simplify right side
    4,556,931x = 115,714,554,984,900
  5. Step 5: Solve for x
    x = 115,714,554,984,900/4,556,931
  6. Step 6: Final answer
    x = 25,393,089.12

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.