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Finding the Third Proportional to 5,529,732 and 7,907,526

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Solution

The third proportional to 5,529,732 and 7,907,526 is: 11,307,775.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,732 : 7,907,526 = 7,907,526 : x
  2. Step 2: Convert to fraction form
    5,529,732/7,907,526 = 7,907,526/x
  3. Step 3: Cross multiply
    5,529,732x = 7,907,526 × 7,907,526
  4. Step 4: Simplify right side
    5,529,732x = 62,528,967,440,676
  5. Step 5: Solve for x
    x = 62,528,967,440,676/5,529,732
  6. Step 6: Final answer
    x = 11,307,775.39

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.