Home / 3,293,218.85-4,542,533.41-2,641,408.94

Finding the Fourth Proportional to 3,293,218.85, 4,542,533.41 and 2,641,408.94

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Solution

The fourth proportional to 3,293,218.85, 4,542,533.41 and 2,641,408.94 is: 3,643,453.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,218.85 : 4,542,533.41 = 2,641,408.94 : x
  2. Step 2: Convert to fraction form
    3,293,218.85/4,542,533.41 = 2,641,408.94/x
  3. Step 3: Cross multiply
    3,293,218.85x = 4,542,533.41 × 2,641,408.94
  4. Step 4: Simplify right side
    3,293,218.85x = 11,998,688,343,576.39
  5. Step 5: Solve for x
    x = 11,998,688,343,576.39/3,293,218.85
  6. Step 6: Final answer
    x = 3,643,453.08

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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.