Home / 6,020,924.32-8,308,879.84-3,267,611.10

Finding the Fourth Proportional to 6,020,924.32, 8,308,879.84 and 3,267,611.10

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Solution

The fourth proportional to 6,020,924.32, 8,308,879.84 and 3,267,611.10 is: 4,509,305.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,924.32 : 8,308,879.84 = 3,267,611.10 : x
  2. Step 2: Convert to fraction form
    6,020,924.32/8,308,879.84 = 3,267,611.10/x
  3. Step 3: Cross multiply
    6,020,924.32x = 8,308,879.84 × 3,267,611.10
  4. Step 4: Simplify right side
    6,020,924.32x = 27,150,187,993,750.22
  5. Step 5: Solve for x
    x = 27,150,187,993,750.22/6,020,924.32
  6. Step 6: Final answer
    x = 4,509,305.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.