Home / 2,309,562.73-3,462,578.09-1,398,546.93

Finding the Fourth Proportional to 2,309,562.73, 3,462,578.09 and 1,398,546.93

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Solution

The fourth proportional to 2,309,562.73, 3,462,578.09 and 1,398,546.93 is: 2,096,750.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,562.73 : 3,462,578.09 = 1,398,546.93 : x
  2. Step 2: Convert to fraction form
    2,309,562.73/3,462,578.09 = 1,398,546.93/x
  3. Step 3: Cross multiply
    2,309,562.73x = 3,462,578.09 × 1,398,546.93
  4. Step 4: Simplify right side
    2,309,562.73x = 4,842,577,933,349.14
  5. Step 5: Solve for x
    x = 4,842,577,933,349.14/2,309,562.73
  6. Step 6: Final answer
    x = 2,096,750.99

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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.