Home / 6,208,577.82-8,567,722.38-3,455,240.94

Finding the Fourth Proportional to 6,208,577.82, 8,567,722.38 and 3,455,240.94

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Solution

The fourth proportional to 6,208,577.82, 8,567,722.38 and 3,455,240.94 is: 4,768,168.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,577.82 : 8,567,722.38 = 3,455,240.94 : x
  2. Step 2: Convert to fraction form
    6,208,577.82/8,567,722.38 = 3,455,240.94/x
  3. Step 3: Cross multiply
    6,208,577.82x = 8,567,722.38 × 3,455,240.94
  4. Step 4: Simplify right side
    6,208,577.82x = 29,603,545,129,930.24
  5. Step 5: Solve for x
    x = 29,603,545,129,930.24/6,208,577.82
  6. Step 6: Final answer
    x = 4,768,168.49

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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.