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Finding the Third Proportional to 5,776,792 and 8,075,896

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Solution

The third proportional to 5,776,792 and 8,075,896 is: 11,290,019.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,792 : 8,075,896 = 8,075,896 : x
  2. Step 2: Convert to fraction form
    5,776,792/8,075,896 = 8,075,896/x
  3. Step 3: Cross multiply
    5,776,792x = 8,075,896 × 8,075,896
  4. Step 4: Simplify right side
    5,776,792x = 65,220,096,202,816
  5. Step 5: Solve for x
    x = 65,220,096,202,816/5,776,792
  6. Step 6: Final answer
    x = 11,290,019.82

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.