Home / 3,302,776.62-4,557,467.31-1,852,173.54

Finding the Fourth Proportional to 3,302,776.62, 4,557,467.31 and 1,852,173.54

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Solution

The fourth proportional to 3,302,776.62, 4,557,467.31 and 1,852,173.54 is: 2,555,795.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,776.62 : 4,557,467.31 = 1,852,173.54 : x
  2. Step 2: Convert to fraction form
    3,302,776.62/4,557,467.31 = 1,852,173.54/x
  3. Step 3: Cross multiply
    3,302,776.62x = 4,557,467.31 × 1,852,173.54
  4. Step 4: Simplify right side
    3,302,776.62x = 8,441,220,360,996.98
  5. Step 5: Solve for x
    x = 8,441,220,360,996.98/3,302,776.62
  6. Step 6: Final answer
    x = 2,555,795.12

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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.