Home / 5,667,760.73-7,821,510.02-3,089,441.45

Finding the Fourth Proportional to 5,667,760.73, 7,821,510.02 and 3,089,441.45

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Solution

The fourth proportional to 5,667,760.73, 7,821,510.02 and 3,089,441.45 is: 4,263,429.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,760.73 : 7,821,510.02 = 3,089,441.45 : x
  2. Step 2: Convert to fraction form
    5,667,760.73/7,821,510.02 = 3,089,441.45/x
  3. Step 3: Cross multiply
    5,667,760.73x = 7,821,510.02 × 3,089,441.45
  4. Step 4: Simplify right side
    5,667,760.73x = 24,164,097,202,823.57
  5. Step 5: Solve for x
    x = 24,164,097,202,823.57/5,667,760.73
  6. Step 6: Final answer
    x = 4,263,429.31

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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.