Home / 3,636,069.80-5,017,791.48-2,004,441.32

Finding the Fourth Proportional to 3,636,069.80, 5,017,791.48 and 2,004,441.32

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Solution

The fourth proportional to 3,636,069.80, 5,017,791.48 and 2,004,441.32 is: 2,766,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,069.80 : 5,017,791.48 = 2,004,441.32 : x
  2. Step 2: Convert to fraction form
    3,636,069.80/5,017,791.48 = 2,004,441.32/x
  3. Step 3: Cross multiply
    3,636,069.80x = 5,017,791.48 × 2,004,441.32
  4. Step 4: Simplify right side
    3,636,069.80x = 10,057,868,577,655.96
  5. Step 5: Solve for x
    x = 10,057,868,577,655.96/3,636,069.80
  6. Step 6: Final answer
    x = 2,766,137.38

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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.