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Finding the Third Proportional to 4,852,458 and 10,386,546

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Solution

The third proportional to 4,852,458 and 10,386,546 is: 22,232,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,458 : 10,386,546 = 10,386,546 : x
  2. Step 2: Convert to fraction form
    4,852,458/10,386,546 = 10,386,546/x
  3. Step 3: Cross multiply
    4,852,458x = 10,386,546 × 10,386,546
  4. Step 4: Simplify right side
    4,852,458x = 107,880,337,810,116
  5. Step 5: Solve for x
    x = 107,880,337,810,116/4,852,458
  6. Step 6: Final answer
    x = 22,232,101.30

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.