Home / 3,208,016.03-4,809,033.93-1,608,710.32

Finding the Fourth Proportional to 3,208,016.03, 4,809,033.93 and 1,608,710.32

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Solution

The fourth proportional to 3,208,016.03, 4,809,033.93 and 1,608,710.32 is: 2,411,566.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,016.03 : 4,809,033.93 = 1,608,710.32 : x
  2. Step 2: Convert to fraction form
    3,208,016.03/4,809,033.93 = 1,608,710.32/x
  3. Step 3: Cross multiply
    3,208,016.03x = 4,809,033.93 × 1,608,710.32
  4. Step 4: Simplify right side
    3,208,016.03x = 7,736,342,488,375.99
  5. Step 5: Solve for x
    x = 7,736,342,488,375.99/3,208,016.03
  6. Step 6: Final answer
    x = 2,411,566.03

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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.