Home / 4,388,840.80-6,583,261.20-3,680,252.80

Finding the Fourth Proportional to 4,388,840.80, 6,583,261.20 and 3,680,252.80

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Solution

The fourth proportional to 4,388,840.80, 6,583,261.20 and 3,680,252.80 is: 5,520,379.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,840.80 : 6,583,261.20 = 3,680,252.80 : x
  2. Step 2: Convert to fraction form
    4,388,840.80/6,583,261.20 = 3,680,252.80/x
  3. Step 3: Cross multiply
    4,388,840.80x = 6,583,261.20 × 3,680,252.80
  4. Step 4: Simplify right side
    4,388,840.80x = 24,228,065,464,431.36
  5. Step 5: Solve for x
    x = 24,228,065,464,431.36/4,388,840.80
  6. Step 6: Final answer
    x = 5,520,379.20

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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.