Home / 3,630,301.80-5,445,452.70-3,356,586.60

Finding the Fourth Proportional to 3,630,301.80, 5,445,452.70 and 3,356,586.60

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Solution

The fourth proportional to 3,630,301.80, 5,445,452.70 and 3,356,586.60 is: 5,034,879.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,301.80 : 5,445,452.70 = 3,356,586.60 : x
  2. Step 2: Convert to fraction form
    3,630,301.80/5,445,452.70 = 3,356,586.60/x
  3. Step 3: Cross multiply
    3,630,301.80x = 5,445,452.70 × 3,356,586.60
  4. Step 4: Simplify right side
    3,630,301.80x = 18,278,133,563,753.82
  5. Step 5: Solve for x
    x = 18,278,133,563,753.82/3,630,301.80
  6. Step 6: Final answer
    x = 5,034,879.90

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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.