Home / 6,086,679.36-8,399,870.84-3,370,425.36

Finding the Fourth Proportional to 6,086,679.36, 8,399,870.84 and 3,370,425.36

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Solution

The fourth proportional to 6,086,679.36, 8,399,870.84 and 3,370,425.36 is: 4,651,327.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,086,679.36 : 8,399,870.84 = 3,370,425.36 : x
  2. Step 2: Convert to fraction form
    6,086,679.36/8,399,870.84 = 3,370,425.36/x
  3. Step 3: Cross multiply
    6,086,679.36x = 8,399,870.84 × 3,370,425.36
  4. Step 4: Simplify right side
    6,086,679.36x = 28,311,137,699,860.50
  5. Step 5: Solve for x
    x = 28,311,137,699,860.50/6,086,679.36
  6. Step 6: Final answer
    x = 4,651,327.27

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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.