Home / 11,622,320.03-17,433,479.96-4,236,921.47

Finding the Fourth Proportional to 11,622,320.03, 17,433,479.96 and 4,236,921.47

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Solution

The fourth proportional to 11,622,320.03, 17,433,479.96 and 4,236,921.47 is: 6,355,382.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,622,320.03 : 17,433,479.96 = 4,236,921.47 : x
  2. Step 2: Convert to fraction form
    11,622,320.03/17,433,479.96 = 4,236,921.47/x
  3. Step 3: Cross multiply
    11,622,320.03x = 17,433,479.96 × 4,236,921.47
  4. Step 4: Simplify right side
    11,622,320.03x = 73,864,285,539,338.73
  5. Step 5: Solve for x
    x = 73,864,285,539,338.73/11,622,320.03
  6. Step 6: Final answer
    x = 6,355,382.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.