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Finding the Third Proportional to 6,889,258 and 10,752,495

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Solution

The third proportional to 6,889,258 and 10,752,495 is: 16,782,090.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,258 : 10,752,495 = 10,752,495 : x
  2. Step 2: Convert to fraction form
    6,889,258/10,752,495 = 10,752,495/x
  3. Step 3: Cross multiply
    6,889,258x = 10,752,495 × 10,752,495
  4. Step 4: Simplify right side
    6,889,258x = 115,616,148,725,025
  5. Step 5: Solve for x
    x = 115,616,148,725,025/6,889,258
  6. Step 6: Final answer
    x = 16,782,090.14

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.