Home / 3,045,747.84-4,568,393.04-886,789.50

Finding the Fourth Proportional to 3,045,747.84, 4,568,393.04 and 886,789.50

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Solution

The fourth proportional to 3,045,747.84, 4,568,393.04 and 886,789.50 is: 1,330,117.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,747.84 : 4,568,393.04 = 886,789.50 : x
  2. Step 2: Convert to fraction form
    3,045,747.84/4,568,393.04 = 886,789.50/x
  3. Step 3: Cross multiply
    3,045,747.84x = 4,568,393.04 × 886,789.50
  4. Step 4: Simplify right side
    3,045,747.84x = 4,051,202,979,745.08
  5. Step 5: Solve for x
    x = 4,051,202,979,745.08/3,045,747.84
  6. Step 6: Final answer
    x = 1,330,117.66

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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.