Home / 3,167,741.67-4,751,364.38-893,174.19

Finding the Fourth Proportional to 3,167,741.67, 4,751,364.38 and 893,174.19

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Solution

The fourth proportional to 3,167,741.67, 4,751,364.38 and 893,174.19 is: 1,339,691.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,741.67 : 4,751,364.38 = 893,174.19 : x
  2. Step 2: Convert to fraction form
    3,167,741.67/4,751,364.38 = 893,174.19/x
  3. Step 3: Cross multiply
    3,167,741.67x = 4,751,364.38 × 893,174.19
  4. Step 4: Simplify right side
    3,167,741.67x = 4,243,796,027,035.48
  5. Step 5: Solve for x
    x = 4,243,796,027,035.48/3,167,741.67
  6. Step 6: Final answer
    x = 1,339,691.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.