Home / 6,089,821.62-9,133,442.93-3,628,926.75

Finding the Fourth Proportional to 6,089,821.62, 9,133,442.93 and 3,628,926.75

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Solution

The fourth proportional to 6,089,821.62, 9,133,442.93 and 3,628,926.75 is: 5,442,621.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,089,821.62 : 9,133,442.93 = 3,628,926.75 : x
  2. Step 2: Convert to fraction form
    6,089,821.62/9,133,442.93 = 3,628,926.75/x
  3. Step 3: Cross multiply
    6,089,821.62x = 9,133,442.93 × 3,628,926.75
  4. Step 4: Simplify right side
    6,089,821.62x = 33,144,595,350,130.75
  5. Step 5: Solve for x
    x = 33,144,595,350,130.75/6,089,821.62
  6. Step 6: Final answer
    x = 5,442,621.71

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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.