Home / 6,154,007.73-9,231,130.37-1,894,171.56

Finding the Fourth Proportional to 6,154,007.73, 9,231,130.37 and 1,894,171.56

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Solution

The fourth proportional to 6,154,007.73, 9,231,130.37 and 1,894,171.56 is: 2,841,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,007.73 : 9,231,130.37 = 1,894,171.56 : x
  2. Step 2: Convert to fraction form
    6,154,007.73/9,231,130.37 = 1,894,171.56/x
  3. Step 3: Cross multiply
    6,154,007.73x = 9,231,130.37 × 1,894,171.56
  4. Step 4: Simplify right side
    6,154,007.73x = 17,485,344,613,506.28
  5. Step 5: Solve for x
    x = 17,485,344,613,506.28/6,154,007.73
  6. Step 6: Final answer
    x = 2,841,293.90

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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.