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Finding the Third Proportional to 5,240,453 and 8,333,079

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Solution

The third proportional to 5,240,453 and 8,333,079 is: 13,250,802.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,240,453 : 8,333,079 = 8,333,079 : x
  2. Step 2: Convert to fraction form
    5,240,453/8,333,079 = 8,333,079/x
  3. Step 3: Cross multiply
    5,240,453x = 8,333,079 × 8,333,079
  4. Step 4: Simplify right side
    5,240,453x = 69,440,205,620,241
  5. Step 5: Solve for x
    x = 69,440,205,620,241/5,240,453
  6. Step 6: Final answer
    x = 13,250,802.10

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.