Home / 7,311,244.91-10,089,833.18-4,048,059.62

Finding the Fourth Proportional to 7,311,244.91, 10,089,833.18 and 4,048,059.62

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Solution

The fourth proportional to 7,311,244.91, 10,089,833.18 and 4,048,059.62 is: 5,586,496.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,244.91 : 10,089,833.18 = 4,048,059.62 : x
  2. Step 2: Convert to fraction form
    7,311,244.91/10,089,833.18 = 4,048,059.62/x
  3. Step 3: Cross multiply
    7,311,244.91x = 10,089,833.18 × 4,048,059.62
  4. Step 4: Simplify right side
    7,311,244.91x = 40,844,246,218,045.02
  5. Step 5: Solve for x
    x = 40,844,246,218,045.02/7,311,244.91
  6. Step 6: Final answer
    x = 5,586,496.79

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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.