Home / 5,885,529.80-8,823,629.10-3,226,137.80

Finding the Fourth Proportional to 5,885,529.80, 8,823,629.10 and 3,226,137.80

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Solution

The fourth proportional to 5,885,529.80, 8,823,629.10 and 3,226,137.80 is: 4,836,649.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,885,529.80 : 8,823,629.10 = 3,226,137.80 : x
  2. Step 2: Convert to fraction form
    5,885,529.80/8,823,629.10 = 3,226,137.80/x
  3. Step 3: Cross multiply
    5,885,529.80x = 8,823,629.10 × 3,226,137.80
  4. Step 4: Simplify right side
    5,885,529.80x = 28,466,243,372,689.98
  5. Step 5: Solve for x
    x = 28,466,243,372,689.98/5,885,529.80
  6. Step 6: Final answer
    x = 4,836,649.26

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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.