Home / 4,328,168.60-6,483,699.30-3,796,290.20

Finding the Fourth Proportional to 4,328,168.60, 6,483,699.30 and 3,796,290.20

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Solution

The fourth proportional to 4,328,168.60, 6,483,699.30 and 3,796,290.20 is: 5,686,932.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,168.60 : 6,483,699.30 = 3,796,290.20 : x
  2. Step 2: Convert to fraction form
    4,328,168.60/6,483,699.30 = 3,796,290.20/x
  3. Step 3: Cross multiply
    4,328,168.60x = 6,483,699.30 × 3,796,290.20
  4. Step 4: Simplify right side
    4,328,168.60x = 24,614,004,112,336.86
  5. Step 5: Solve for x
    x = 24,614,004,112,336.86/4,328,168.60
  6. Step 6: Final answer
    x = 5,686,932.83

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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.