Home / 3,776,846.56-5,212,048.80-2,057,967.52

Finding the Fourth Proportional to 3,776,846.56, 5,212,048.80 and 2,057,967.52

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Solution

The fourth proportional to 3,776,846.56, 5,212,048.80 and 2,057,967.52 is: 2,839,995.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,846.56 : 5,212,048.80 = 2,057,967.52 : x
  2. Step 2: Convert to fraction form
    3,776,846.56/5,212,048.80 = 2,057,967.52/x
  3. Step 3: Cross multiply
    3,776,846.56x = 5,212,048.80 × 2,057,967.52
  4. Step 4: Simplify right side
    3,776,846.56x = 10,726,227,143,054.98
  5. Step 5: Solve for x
    x = 10,726,227,143,054.98/3,776,846.56
  6. Step 6: Final answer
    x = 2,839,995.48

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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.