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Finding the Third Proportional to 6,075,215 and 8,545,569

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Solution

The third proportional to 6,075,215 and 8,545,569 is: 12,020,438.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,215 : 8,545,569 = 8,545,569 : x
  2. Step 2: Convert to fraction form
    6,075,215/8,545,569 = 8,545,569/x
  3. Step 3: Cross multiply
    6,075,215x = 8,545,569 × 8,545,569
  4. Step 4: Simplify right side
    6,075,215x = 73,026,749,533,761
  5. Step 5: Solve for x
    x = 73,026,749,533,761/6,075,215
  6. Step 6: Final answer
    x = 12,020,438.71

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.