Home / 4,483,654.56-6,185,665.44-2,761,788.96

Finding the Fourth Proportional to 4,483,654.56, 6,185,665.44 and 2,761,788.96

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Solution

The fourth proportional to 4,483,654.56, 6,185,665.44 and 2,761,788.96 is: 3,810,173.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,654.56 : 6,185,665.44 = 2,761,788.96 : x
  2. Step 2: Convert to fraction form
    4,483,654.56/6,185,665.44 = 2,761,788.96/x
  3. Step 3: Cross multiply
    4,483,654.56x = 6,185,665.44 × 2,761,788.96
  4. Step 4: Simplify right side
    4,483,654.56x = 17,083,502,522,445.54
  5. Step 5: Solve for x
    x = 17,083,502,522,445.54/4,483,654.56
  6. Step 6: Final answer
    x = 3,810,173.66

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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.