Home / 3,795,953.39-5,238,415.68-2,077,073.91

Finding the Fourth Proportional to 3,795,953.39, 5,238,415.68 and 2,077,073.91

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Solution

The fourth proportional to 3,795,953.39, 5,238,415.68 and 2,077,073.91 is: 2,866,361.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,953.39 : 5,238,415.68 = 2,077,073.91 : x
  2. Step 2: Convert to fraction form
    3,795,953.39/5,238,415.68 = 2,077,073.91/x
  3. Step 3: Cross multiply
    3,795,953.39x = 5,238,415.68 × 2,077,073.91
  4. Step 4: Simplify right side
    3,795,953.39x = 10,880,576,538,662.91
  5. Step 5: Solve for x
    x = 10,880,576,538,662.91/3,795,953.39
  6. Step 6: Final answer
    x = 2,866,361.99

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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.