Home / 2,669,982.93-3,684,594.14-1,446,288.44

Finding the Fourth Proportional to 2,669,982.93, 3,684,594.14 and 1,446,288.44

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Solution

The fourth proportional to 2,669,982.93, 3,684,594.14 and 1,446,288.44 is: 1,995,887.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,982.93 : 3,684,594.14 = 1,446,288.44 : x
  2. Step 2: Convert to fraction form
    2,669,982.93/3,684,594.14 = 1,446,288.44/x
  3. Step 3: Cross multiply
    2,669,982.93x = 3,684,594.14 × 1,446,288.44
  4. Step 4: Simplify right side
    2,669,982.93x = 5,328,985,885,119.33
  5. Step 5: Solve for x
    x = 5,328,985,885,119.33/2,669,982.93
  6. Step 6: Final answer
    x = 1,995,887.62

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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.