Home / 3,296,613.44-4,938,504.96-2,430,470.72

Finding the Fourth Proportional to 3,296,613.44, 4,938,504.96 and 2,430,470.72

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Solution

The fourth proportional to 3,296,613.44, 4,938,504.96 and 2,430,470.72 is: 3,640,976.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,613.44 : 4,938,504.96 = 2,430,470.72 : x
  2. Step 2: Convert to fraction form
    3,296,613.44/4,938,504.96 = 2,430,470.72/x
  3. Step 3: Cross multiply
    3,296,613.44x = 4,938,504.96 × 2,430,470.72
  4. Step 4: Simplify right side
    3,296,613.44x = 12,002,891,705,854.77
  5. Step 5: Solve for x
    x = 12,002,891,705,854.77/3,296,613.44
  6. Step 6: Final answer
    x = 3,640,976.39

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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.