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Finding the Third Proportional to 4,533,752.25 and 9,579,222

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Solution

The third proportional to 4,533,752.25 and 9,579,222 is: 20,239,635.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533,752.25 : 9,579,222 = 9,579,222 : x
  2. Step 2: Convert to fraction form
    4,533,752.25/9,579,222 = 9,579,222/x
  3. Step 3: Cross multiply
    4,533,752.25x = 9,579,222 × 9,579,222
  4. Step 4: Simplify right side
    4,533,752.25x = 91,761,494,125,284
  5. Step 5: Solve for x
    x = 91,761,494,125,284/4,533,752.25
  6. Step 6: Final answer
    x = 20,239,635.75

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.