Finding the Fourth Proportional to 7,356,452.37, 11,036,266.83 and 2,239,282.41
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Solution
The fourth proportional to 7,356,452.37, 11,036,266.83 and 2,239,282.41 is: 3,359,407.08
Step by Step Solution
- Step 1: Write the proportion equation
7,356,452.37 : 11,036,266.83 = 2,239,282.41 : x - Step 2: Convert to fraction form
7,356,452.37/11,036,266.83 = 2,239,282.41/x - Step 3: Cross multiply
7,356,452.37x = 11,036,266.83 × 2,239,282.41 - Step 4: Simplify right side
7,356,452.37x = 24,713,318,184,485.46 - Step 5: Solve for x
x = 24,713,318,184,485.46/7,356,452.37 - Step 6: Final answer
x = 3,359,407.08
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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.