Home / 3,667,276.81-5,064,288.14-2,362,818.79

Finding the Fourth Proportional to 3,667,276.81, 5,064,288.14 and 2,362,818.79

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Solution

The fourth proportional to 3,667,276.81, 5,064,288.14 and 2,362,818.79 is: 3,262,910.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,276.81 : 5,064,288.14 = 2,362,818.79 : x
  2. Step 2: Convert to fraction form
    3,667,276.81/5,064,288.14 = 2,362,818.79/x
  3. Step 3: Cross multiply
    3,667,276.81x = 5,064,288.14 × 2,362,818.79
  4. Step 4: Simplify right side
    3,667,276.81x = 11,965,995,175,166.15
  5. Step 5: Solve for x
    x = 11,965,995,175,166.15/3,667,276.81
  6. Step 6: Final answer
    x = 3,262,910.27

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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.