Home / 4,855,213.80-7,288,811.10-3,058,093.80

Finding the Fourth Proportional to 4,855,213.80, 7,288,811.10 and 3,058,093.80

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Solution

The fourth proportional to 4,855,213.80, 7,288,811.10 and 3,058,093.80 is: 4,590,913.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,213.80 : 7,288,811.10 = 3,058,093.80 : x
  2. Step 2: Convert to fraction form
    4,855,213.80/7,288,811.10 = 3,058,093.80/x
  3. Step 3: Cross multiply
    4,855,213.80x = 7,288,811.10 × 3,058,093.80
  4. Step 4: Simplify right side
    4,855,213.80x = 22,289,868,034,281.18
  5. Step 5: Solve for x
    x = 22,289,868,034,281.18/4,855,213.80
  6. Step 6: Final answer
    x = 4,590,913.80

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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.