Home / 11,237,453.20-16,827,667.80-6,183,053.20

Finding the Fourth Proportional to 11,237,453.20, 16,827,667.80 and 6,183,053.20

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Solution

The fourth proportional to 11,237,453.20, 16,827,667.80 and 6,183,053.20 is: 9,258,891.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,453.20 : 16,827,667.80 = 6,183,053.20 : x
  2. Step 2: Convert to fraction form
    11,237,453.20/16,827,667.80 = 6,183,053.20/x
  3. Step 3: Cross multiply
    11,237,453.20x = 16,827,667.80 × 6,183,053.20
  4. Step 4: Simplify right side
    11,237,453.20x = 104,046,365,239,326.97
  5. Step 5: Solve for x
    x = 104,046,365,239,326.97/11,237,453.20
  6. Step 6: Final answer
    x = 9,258,891.97

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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.