Home / 6,224,566.23-8,589,512.57-3,433,721.77

Finding the Fourth Proportional to 6,224,566.23, 8,589,512.57 and 3,433,721.77

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Solution

The fourth proportional to 6,224,566.23, 8,589,512.57 and 3,433,721.77 is: 4,738,321.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,566.23 : 8,589,512.57 = 3,433,721.77 : x
  2. Step 2: Convert to fraction form
    6,224,566.23/8,589,512.57 = 3,433,721.77/x
  3. Step 3: Cross multiply
    6,224,566.23x = 8,589,512.57 × 3,433,721.77
  4. Step 4: Simplify right side
    6,224,566.23x = 29,493,996,302,320.37
  5. Step 5: Solve for x
    x = 29,493,996,302,320.37/6,224,566.23
  6. Step 6: Final answer
    x = 4,738,321.55

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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.