Home / 2,886,333.37-3,983,175.48-1,597,293.70

Finding the Fourth Proportional to 2,886,333.37, 3,983,175.48 and 1,597,293.70

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Solution

The fourth proportional to 2,886,333.37, 3,983,175.48 and 1,597,293.70 is: 2,204,284.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,333.37 : 3,983,175.48 = 1,597,293.70 : x
  2. Step 2: Convert to fraction form
    2,886,333.37/3,983,175.48 = 1,597,293.70/x
  3. Step 3: Cross multiply
    2,886,333.37x = 3,983,175.48 × 1,597,293.70
  4. Step 4: Simplify right side
    2,886,333.37x = 6,362,301,100,198.48
  5. Step 5: Solve for x
    x = 6,362,301,100,198.48/2,886,333.37
  6. Step 6: Final answer
    x = 2,204,284.91

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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.