Home / 7,311,244.88-10,089,833.14-4,048,059.59

Finding the Fourth Proportional to 7,311,244.88, 10,089,833.14 and 4,048,059.59

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Solution

The fourth proportional to 7,311,244.88, 10,089,833.14 and 4,048,059.59 is: 5,586,496.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,244.88 : 10,089,833.14 = 4,048,059.59 : x
  2. Step 2: Convert to fraction form
    7,311,244.88/10,089,833.14 = 4,048,059.59/x
  3. Step 3: Cross multiply
    7,311,244.88x = 10,089,833.14 × 4,048,059.59
  4. Step 4: Simplify right side
    7,311,244.88x = 40,844,245,743,307.49
  5. Step 5: Solve for x
    x = 40,844,245,743,307.49/7,311,244.88
  6. Step 6: Final answer
    x = 5,586,496.75

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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.