Home / 3,294,293.26-4,546,171.14-1,898,083.30

Finding the Fourth Proportional to 3,294,293.26, 4,546,171.14 and 1,898,083.30

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Solution

The fourth proportional to 3,294,293.26, 4,546,171.14 and 1,898,083.30 is: 2,619,381.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,293.26 : 4,546,171.14 = 1,898,083.30 : x
  2. Step 2: Convert to fraction form
    3,294,293.26/4,546,171.14 = 1,898,083.30/x
  3. Step 3: Cross multiply
    3,294,293.26x = 4,546,171.14 × 1,898,083.30
  4. Step 4: Simplify right side
    3,294,293.26x = 8,629,011,519,775.96
  5. Step 5: Solve for x
    x = 8,629,011,519,775.96/3,294,293.26
  6. Step 6: Final answer
    x = 2,619,381.71

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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.