Home / 3,667,276.56-5,064,287.80-2,362,818.54

Finding the Fourth Proportional to 3,667,276.56, 5,064,287.80 and 2,362,818.54

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Solution

The fourth proportional to 3,667,276.56, 5,064,287.80 and 2,362,818.54 is: 3,262,909.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,276.56 : 5,064,287.80 = 2,362,818.54 : x
  2. Step 2: Convert to fraction form
    3,667,276.56/5,064,287.80 = 2,362,818.54/x
  3. Step 3: Cross multiply
    3,667,276.56x = 5,064,287.80 × 2,362,818.54
  4. Step 4: Simplify right side
    3,667,276.56x = 11,965,993,099,828.77
  5. Step 5: Solve for x
    x = 11,965,993,099,828.77/3,667,276.56
  6. Step 6: Final answer
    x = 3,262,909.93

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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.