Home / 7,311,235.28-10,089,820.04-4,048,050.24

Finding the Fourth Proportional to 7,311,235.28, 10,089,820.04 and 4,048,050.24

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Solution

The fourth proportional to 7,311,235.28, 10,089,820.04 and 4,048,050.24 is: 5,586,483.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,235.28 : 10,089,820.04 = 4,048,050.24 : x
  2. Step 2: Convert to fraction form
    7,311,235.28/10,089,820.04 = 4,048,050.24/x
  3. Step 3: Cross multiply
    7,311,235.28x = 10,089,820.04 × 4,048,050.24
  4. Step 4: Simplify right side
    7,311,235.28x = 40,844,098,414,238.56
  5. Step 5: Solve for x
    x = 40,844,098,414,238.56/7,311,235.28
  6. Step 6: Final answer
    x = 5,586,483.94

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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.