Home / 2,701,992.69-3,728,139.89-1,614,051.81

Finding the Fourth Proportional to 2,701,992.69, 3,728,139.89 and 1,614,051.81

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Solution

The fourth proportional to 2,701,992.69, 3,728,139.89 and 1,614,051.81 is: 2,227,027.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,992.69 : 3,728,139.89 = 1,614,051.81 : x
  2. Step 2: Convert to fraction form
    2,701,992.69/3,728,139.89 = 1,614,051.81/x
  3. Step 3: Cross multiply
    2,701,992.69x = 3,728,139.89 × 1,614,051.81
  4. Step 4: Simplify right side
    2,701,992.69x = 6,017,410,929,317.44
  5. Step 5: Solve for x
    x = 6,017,410,929,317.44/2,701,992.69
  6. Step 6: Final answer
    x = 2,227,027.09

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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.