Home / 4,496,771.56-6,745,168.86-1,837,379.56

Finding the Fourth Proportional to 4,496,771.56, 6,745,168.86 and 1,837,379.56

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Solution

The fourth proportional to 4,496,771.56, 6,745,168.86 and 1,837,379.56 is: 2,756,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,771.56 : 6,745,168.86 = 1,837,379.56 : x
  2. Step 2: Convert to fraction form
    4,496,771.56/6,745,168.86 = 1,837,379.56/x
  3. Step 3: Cross multiply
    4,496,771.56x = 6,745,168.86 × 1,837,379.56
  4. Step 4: Simplify right side
    4,496,771.56x = 12,393,435,392,112.50
  5. Step 5: Solve for x
    x = 12,393,435,392,112.50/4,496,771.56
  6. Step 6: Final answer
    x = 2,756,074.05

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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.