Home / 4,379,590.56-6,042,958.36-2,445,553.56

Finding the Fourth Proportional to 4,379,590.56, 6,042,958.36 and 2,445,553.56

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Solution

The fourth proportional to 4,379,590.56, 6,042,958.36 and 2,445,553.56 is: 3,374,374.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,590.56 : 6,042,958.36 = 2,445,553.56 : x
  2. Step 2: Convert to fraction form
    4,379,590.56/6,042,958.36 = 2,445,553.56/x
  3. Step 3: Cross multiply
    4,379,590.56x = 6,042,958.36 × 2,445,553.56
  4. Step 4: Simplify right side
    4,379,590.56x = 14,778,378,330,229.76
  5. Step 5: Solve for x
    x = 14,778,378,330,229.76/4,379,590.56
  6. Step 6: Final answer
    x = 3,374,374.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.