Home / 5,667,836.13-8,489,292.55-4,684,050.80

Finding the Fourth Proportional to 5,667,836.13, 8,489,292.55 and 4,684,050.80

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Solution

The fourth proportional to 5,667,836.13, 8,489,292.55 and 4,684,050.80 is: 7,015,777.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,836.13 : 8,489,292.55 = 4,684,050.80 : x
  2. Step 2: Convert to fraction form
    5,667,836.13/8,489,292.55 = 4,684,050.80/x
  3. Step 3: Cross multiply
    5,667,836.13x = 8,489,292.55 × 4,684,050.80
  4. Step 4: Simplify right side
    5,667,836.13x = 39,764,277,537,939.80
  5. Step 5: Solve for x
    x = 39,764,277,537,939.80/5,667,836.13
  6. Step 6: Final answer
    x = 7,015,777.56

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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.