Home / 5,760,190.80-8,621,623.80-4,080,574.80

Finding the Fourth Proportional to 5,760,190.80, 8,621,623.80 and 4,080,574.80

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Solution

The fourth proportional to 5,760,190.80, 8,621,623.80 and 4,080,574.80 is: 6,107,641.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,190.80 : 8,621,623.80 = 4,080,574.80 : x
  2. Step 2: Convert to fraction form
    5,760,190.80/8,621,623.80 = 4,080,574.80/x
  3. Step 3: Cross multiply
    5,760,190.80x = 8,621,623.80 × 4,080,574.80
  4. Step 4: Simplify right side
    5,760,190.80x = 35,181,180,813,360.24
  5. Step 5: Solve for x
    x = 35,181,180,813,360.24/5,760,190.80
  6. Step 6: Final answer
    x = 6,107,641.58

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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.