Home / 6,630,004.12-9,950,320.60-3,436,043.44

Finding the Fourth Proportional to 6,630,004.12, 9,950,320.60 and 3,436,043.44

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Solution

The fourth proportional to 6,630,004.12, 9,950,320.60 and 3,436,043.44 is: 5,156,819.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630,004.12 : 9,950,320.60 = 3,436,043.44 : x
  2. Step 2: Convert to fraction form
    6,630,004.12/9,950,320.60 = 3,436,043.44/x
  3. Step 3: Cross multiply
    6,630,004.12x = 9,950,320.60 × 3,436,043.44
  4. Step 4: Simplify right side
    6,630,004.12x = 34,189,733,823,526.86
  5. Step 5: Solve for x
    x = 34,189,733,823,526.86/6,630,004.12
  6. Step 6: Final answer
    x = 5,156,819.39

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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.