Home / 7,311,247.03-10,089,836.11-4,048,061.59

Finding the Fourth Proportional to 7,311,247.03, 10,089,836.11 and 4,048,061.59

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Solution

The fourth proportional to 7,311,247.03, 10,089,836.11 and 4,048,061.59 is: 5,586,499.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,247.03 : 10,089,836.11 = 4,048,061.59 : x
  2. Step 2: Convert to fraction form
    7,311,247.03/10,089,836.11 = 4,048,061.59/x
  3. Step 3: Cross multiply
    7,311,247.03x = 10,089,836.11 × 4,048,061.59
  4. Step 4: Simplify right side
    7,311,247.03x = 40,844,278,006,286.01
  5. Step 5: Solve for x
    x = 40,844,278,006,286.01/7,311,247.03
  6. Step 6: Final answer
    x = 5,586,499.52

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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.