Home / 3,818,204.84-5,269,075.44-2,099,310.32

Finding the Fourth Proportional to 3,818,204.84, 5,269,075.44 and 2,099,310.32

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Solution

The fourth proportional to 3,818,204.84, 5,269,075.44 and 2,099,310.32 is: 2,897,022.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,818,204.84 : 5,269,075.44 = 2,099,310.32 : x
  2. Step 2: Convert to fraction form
    3,818,204.84/5,269,075.44 = 2,099,310.32/x
  3. Step 3: Cross multiply
    3,818,204.84x = 5,269,075.44 × 2,099,310.32
  4. Step 4: Simplify right side
    3,818,204.84x = 11,061,424,448,050.54
  5. Step 5: Solve for x
    x = 11,061,424,448,050.54/3,818,204.84
  6. Step 6: Final answer
    x = 2,897,022.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.