Home / 3,285,533.36-4,538,473.80-2,475,857.36

Finding the Fourth Proportional to 3,285,533.36, 4,538,473.80 and 2,475,857.36

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Solution

The fourth proportional to 3,285,533.36, 4,538,473.80 and 2,475,857.36 is: 3,420,027.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,533.36 : 4,538,473.80 = 2,475,857.36 : x
  2. Step 2: Convert to fraction form
    3,285,533.36/4,538,473.80 = 2,475,857.36/x
  3. Step 3: Cross multiply
    3,285,533.36x = 4,538,473.80 × 2,475,857.36
  4. Step 4: Simplify right side
    3,285,533.36x = 11,236,613,760,897.17
  5. Step 5: Solve for x
    x = 11,236,613,760,897.17/3,285,533.36
  6. Step 6: Final answer
    x = 3,420,027.29

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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.