Home / 3,677,988.33-5,075,649-2,046,464.46

Finding the Fourth Proportional to 3,677,988.33, 5,075,649 and 2,046,464.46

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Solution

The fourth proportional to 3,677,988.33, 5,075,649 and 2,046,464.46 is: 2,824,134.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,988.33 : 5,075,649 = 2,046,464.46 : x
  2. Step 2: Convert to fraction form
    3,677,988.33/5,075,649 = 2,046,464.46/x
  3. Step 3: Cross multiply
    3,677,988.33x = 5,075,649 × 2,046,464.46
  4. Step 4: Simplify right side
    3,677,988.33x = 10,387,135,289,934.54
  5. Step 5: Solve for x
    x = 10,387,135,289,934.54/3,677,988.33
  6. Step 6: Final answer
    x = 2,824,134.92

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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.