Home / 3,564,633.41-4,919,195.43-1,933,040.34

Finding the Fourth Proportional to 3,564,633.41, 4,919,195.43 and 1,933,040.34

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Solution

The fourth proportional to 3,564,633.41, 4,919,195.43 and 1,933,040.34 is: 2,667,596.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,633.41 : 4,919,195.43 = 1,933,040.34 : x
  2. Step 2: Convert to fraction form
    3,564,633.41/4,919,195.43 = 1,933,040.34/x
  3. Step 3: Cross multiply
    3,564,633.41x = 4,919,195.43 × 1,933,040.34
  4. Step 4: Simplify right side
    3,564,633.41x = 9,509,003,196,868.45
  5. Step 5: Solve for x
    x = 9,509,003,196,868.45/3,564,633.41
  6. Step 6: Final answer
    x = 2,667,596.38

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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.