Home / 4,501,619.58-6,212,826.42-2,567,436.78

Finding the Fourth Proportional to 4,501,619.58, 6,212,826.42 and 2,567,436.78

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Solution

The fourth proportional to 4,501,619.58, 6,212,826.42 and 2,567,436.78 is: 3,543,400.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,619.58 : 6,212,826.42 = 2,567,436.78 : x
  2. Step 2: Convert to fraction form
    4,501,619.58/6,212,826.42 = 2,567,436.78/x
  3. Step 3: Cross multiply
    4,501,619.58x = 6,212,826.42 × 2,567,436.78
  4. Step 4: Simplify right side
    4,501,619.58x = 15,951,039,058,463.73
  5. Step 5: Solve for x
    x = 15,951,039,058,463.73/4,501,619.58
  6. Step 6: Final answer
    x = 3,543,400.05

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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.