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Finding the Third Proportional to 4,578,525 and 9,533,825

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Solution

The third proportional to 4,578,525 and 9,533,825 is: 19,852,205.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,525 : 9,533,825 = 9,533,825 : x
  2. Step 2: Convert to fraction form
    4,578,525/9,533,825 = 9,533,825/x
  3. Step 3: Cross multiply
    4,578,525x = 9,533,825 × 9,533,825
  4. Step 4: Simplify right side
    4,578,525x = 90,893,819,130,625
  5. Step 5: Solve for x
    x = 90,893,819,130,625/4,578,525
  6. Step 6: Final answer
    x = 19,852,205.49

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.