Home / 4,072,433.96-5,619,804.90-2,261,714.60

Finding the Fourth Proportional to 4,072,433.96, 5,619,804.90 and 2,261,714.60

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Solution

The fourth proportional to 4,072,433.96, 5,619,804.90 and 2,261,714.60 is: 3,121,080.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,433.96 : 5,619,804.90 = 2,261,714.60 : x
  2. Step 2: Convert to fraction form
    4,072,433.96/5,619,804.90 = 2,261,714.60/x
  3. Step 3: Cross multiply
    4,072,433.96x = 5,619,804.90 × 2,261,714.60
  4. Step 4: Simplify right side
    4,072,433.96x = 12,710,394,791,481.54
  5. Step 5: Solve for x
    x = 12,710,394,791,481.54/4,072,433.96
  6. Step 6: Final answer
    x = 3,121,080.64

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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.