Home / 6,302,442.18-9,451,680.39-2,041,621.86

Finding the Fourth Proportional to 6,302,442.18, 9,451,680.39 and 2,041,621.86

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Solution

The fourth proportional to 6,302,442.18, 9,451,680.39 and 2,041,621.86 is: 3,061,790.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,442.18 : 9,451,680.39 = 2,041,621.86 : x
  2. Step 2: Convert to fraction form
    6,302,442.18/9,451,680.39 = 2,041,621.86/x
  3. Step 3: Cross multiply
    6,302,442.18x = 9,451,680.39 × 2,041,621.86
  4. Step 4: Simplify right side
    6,302,442.18x = 19,296,757,297,957.33
  5. Step 5: Solve for x
    x = 19,296,757,297,957.33/6,302,442.18
  6. Step 6: Final answer
    x = 3,061,790.45

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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.