Home / 3,072,083.76-4,606,609.19-941,654.16

Finding the Fourth Proportional to 3,072,083.76, 4,606,609.19 and 941,654.16

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Solution

The fourth proportional to 3,072,083.76, 4,606,609.19 and 941,654.16 is: 1,412,016.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,083.76 : 4,606,609.19 = 941,654.16 : x
  2. Step 2: Convert to fraction form
    3,072,083.76/4,606,609.19 = 941,654.16/x
  3. Step 3: Cross multiply
    3,072,083.76x = 4,606,609.19 × 941,654.16
  4. Step 4: Simplify right side
    3,072,083.76x = 4,337,832,702,549.46
  5. Step 5: Solve for x
    x = 4,337,832,702,549.46/3,072,083.76
  6. Step 6: Final answer
    x = 1,412,016.42

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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.