Home / 3,293,263.53-4,542,594.84-2,641,453.56

Finding the Fourth Proportional to 3,293,263.53, 4,542,594.84 and 2,641,453.56

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Solution

The fourth proportional to 3,293,263.53, 4,542,594.84 and 2,641,453.56 is: 3,643,514.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,263.53 : 4,542,594.84 = 2,641,453.56 : x
  2. Step 2: Convert to fraction form
    3,293,263.53/4,542,594.84 = 2,641,453.56/x
  3. Step 3: Cross multiply
    3,293,263.53x = 4,542,594.84 × 2,641,453.56
  4. Step 4: Simplify right side
    3,293,263.53x = 11,999,053,311,755.63
  5. Step 5: Solve for x
    x = 11,999,053,311,755.63/3,293,263.53
  6. Step 6: Final answer
    x = 3,643,514.47

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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.