Home / 3,589,584.47-4,953,641.96-1,958,027.39

Finding the Fourth Proportional to 3,589,584.47, 4,953,641.96 and 1,958,027.39

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Solution

The fourth proportional to 3,589,584.47, 4,953,641.96 and 1,958,027.39 is: 2,702,086.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,584.47 : 4,953,641.96 = 1,958,027.39 : x
  2. Step 2: Convert to fraction form
    3,589,584.47/4,953,641.96 = 1,958,027.39/x
  3. Step 3: Cross multiply
    3,589,584.47x = 4,953,641.96 × 1,958,027.39
  4. Step 4: Simplify right side
    3,589,584.47x = 9,699,366,618,060.15
  5. Step 5: Solve for x
    x = 9,699,366,618,060.15/3,589,584.47
  6. Step 6: Final answer
    x = 2,702,086.19

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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.