Home / 6,777,483.11-9,352,830.93-3,837,224.33

Finding the Fourth Proportional to 6,777,483.11, 9,352,830.93 and 3,837,224.33

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Solution

The fourth proportional to 6,777,483.11, 9,352,830.93 and 3,837,224.33 is: 5,295,315.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,483.11 : 9,352,830.93 = 3,837,224.33 : x
  2. Step 2: Convert to fraction form
    6,777,483.11/9,352,830.93 = 3,837,224.33/x
  3. Step 3: Cross multiply
    6,777,483.11x = 9,352,830.93 × 3,837,224.33
  4. Step 4: Simplify right side
    6,777,483.11x = 35,888,910,372,891.89
  5. Step 5: Solve for x
    x = 35,888,910,372,891.89/6,777,483.11
  6. Step 6: Final answer
    x = 5,295,315.35

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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.