Home / 2,093,895.08-3,138,127.16-940,289.83

Finding the Fourth Proportional to 2,093,895.08, 3,138,127.16 and 940,289.83

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Solution

The fourth proportional to 2,093,895.08, 3,138,127.16 and 940,289.83 is: 1,409,215.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,895.08 : 3,138,127.16 = 940,289.83 : x
  2. Step 2: Convert to fraction form
    2,093,895.08/3,138,127.16 = 940,289.83/x
  3. Step 3: Cross multiply
    2,093,895.08x = 3,138,127.16 × 940,289.83
  4. Step 4: Simplify right side
    2,093,895.08x = 2,950,749,033,402.70
  5. Step 5: Solve for x
    x = 2,950,749,033,402.70/2,093,895.08
  6. Step 6: Final answer
    x = 1,409,215.33

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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.