Home / 5,826,782.22-8,041,385.07-3,380,229.06

Finding the Fourth Proportional to 5,826,782.22, 8,041,385.07 and 3,380,229.06

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Solution

The fourth proportional to 5,826,782.22, 8,041,385.07 and 3,380,229.06 is: 4,664,963.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,782.22 : 8,041,385.07 = 3,380,229.06 : x
  2. Step 2: Convert to fraction form
    5,826,782.22/8,041,385.07 = 3,380,229.06/x
  3. Step 3: Cross multiply
    5,826,782.22x = 8,041,385.07 × 3,380,229.06
  4. Step 4: Simplify right side
    5,826,782.22x = 27,181,723,496,264.14
  5. Step 5: Solve for x
    x = 27,181,723,496,264.14/5,826,782.22
  6. Step 6: Final answer
    x = 4,664,963.01

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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.