Home / 6,322,582.20-9,484,280.82-2,223,400.44

Finding the Fourth Proportional to 6,322,582.20, 9,484,280.82 and 2,223,400.44

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Solution

The fourth proportional to 6,322,582.20, 9,484,280.82 and 2,223,400.44 is: 3,335,243.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,582.20 : 9,484,280.82 = 2,223,400.44 : x
  2. Step 2: Convert to fraction form
    6,322,582.20/9,484,280.82 = 2,223,400.44/x
  3. Step 3: Cross multiply
    6,322,582.20x = 9,484,280.82 × 2,223,400.44
  4. Step 4: Simplify right side
    6,322,582.20x = 21,087,354,148,271.56
  5. Step 5: Solve for x
    x = 21,087,354,148,271.56/6,322,582.20
  6. Step 6: Final answer
    x = 3,335,243.97

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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.