Home / 6,568,744.95-9,069,133.41-5,879,222.73

Finding the Fourth Proportional to 6,568,744.95, 9,069,133.41 and 5,879,222.73

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Solution

The fourth proportional to 6,568,744.95, 9,069,133.41 and 5,879,222.73 is: 8,117,145.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,568,744.95 : 9,069,133.41 = 5,879,222.73 : x
  2. Step 2: Convert to fraction form
    6,568,744.95/9,069,133.41 = 5,879,222.73/x
  3. Step 3: Cross multiply
    6,568,744.95x = 9,069,133.41 × 5,879,222.73
  4. Step 4: Simplify right side
    6,568,744.95x = 53,319,455,285,474.41
  5. Step 5: Solve for x
    x = 53,319,455,285,474.41/6,568,744.95
  6. Step 6: Final answer
    x = 8,117,145.01

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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.