Home / 6,759,790.73-9,328,511.16-3,703,939.37

Finding the Fourth Proportional to 6,759,790.73, 9,328,511.16 and 3,703,939.37

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Solution

The fourth proportional to 6,759,790.73, 9,328,511.16 and 3,703,939.37 is: 5,111,436.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,759,790.73 : 9,328,511.16 = 3,703,939.37 : x
  2. Step 2: Convert to fraction form
    6,759,790.73/9,328,511.16 = 3,703,939.37/x
  3. Step 3: Cross multiply
    6,759,790.73x = 9,328,511.16 × 3,703,939.37
  4. Step 4: Simplify right side
    6,759,790.73x = 34,552,239,683,846.12
  5. Step 5: Solve for x
    x = 34,552,239,683,846.12/6,759,790.73
  6. Step 6: Final answer
    x = 5,111,436.30

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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.