Home / 5,582,589.80-8,372,485.01-4,083,921.32

Finding the Fourth Proportional to 5,582,589.80, 8,372,485.01 and 4,083,921.32

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Solution

The fourth proportional to 5,582,589.80, 8,372,485.01 and 4,083,921.32 is: 6,124,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,589.80 : 8,372,485.01 = 4,083,921.32 : x
  2. Step 2: Convert to fraction form
    5,582,589.80/8,372,485.01 = 4,083,921.32/x
  3. Step 3: Cross multiply
    5,582,589.80x = 8,372,485.01 × 4,083,921.32
  4. Step 4: Simplify right side
    5,582,589.80x = 34,192,570,002,066.79
  5. Step 5: Solve for x
    x = 34,192,570,002,066.79/5,582,589.80
  6. Step 6: Final answer
    x = 6,124,858.04

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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.