Home / 3,790,309.95-5,229,137.66-2,337,485.85

Finding the Fourth Proportional to 3,790,309.95, 5,229,137.66 and 2,337,485.85

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Solution

The fourth proportional to 3,790,309.95, 5,229,137.66 and 2,337,485.85 is: 3,224,811.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,790,309.95 : 5,229,137.66 = 2,337,485.85 : x
  2. Step 2: Convert to fraction form
    3,790,309.95/5,229,137.66 = 2,337,485.85/x
  3. Step 3: Cross multiply
    3,790,309.95x = 5,229,137.66 × 2,337,485.85
  4. Step 4: Simplify right side
    3,790,309.95x = 12,223,035,276,264.68
  5. Step 5: Solve for x
    x = 12,223,035,276,264.68/3,790,309.95
  6. Step 6: Final answer
    x = 3,224,811.54

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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.