Home / 1,637,993.14-2,260,438.11-950,072.29

Finding the Fourth Proportional to 1,637,993.14, 2,260,438.11 and 950,072.29

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Solution

The fourth proportional to 1,637,993.14, 2,260,438.11 and 950,072.29 is: 1,311,104.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,993.14 : 2,260,438.11 = 950,072.29 : x
  2. Step 2: Convert to fraction form
    1,637,993.14/2,260,438.11 = 950,072.29/x
  3. Step 3: Cross multiply
    1,637,993.14x = 2,260,438.11 × 950,072.29
  4. Step 4: Simplify right side
    1,637,993.14x = 2,147,579,605,919.88
  5. Step 5: Solve for x
    x = 2,147,579,605,919.88/1,637,993.14
  6. Step 6: Final answer
    x = 1,311,104.15

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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.