Finding the Fourth Proportional to 4,530,951.37, 6,795,683.58 and 1,247,539.87
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Solution
The fourth proportional to 4,530,951.37, 6,795,683.58 and 1,247,539.87 is: 1,871,105.09
Step by Step Solution
- Step 1: Write the proportion equation
4,530,951.37 : 6,795,683.58 = 1,247,539.87 : x - Step 2: Convert to fraction form
4,530,951.37/6,795,683.58 = 1,247,539.87/x - Step 3: Cross multiply
4,530,951.37x = 6,795,683.58 × 1,247,539.87 - Step 4: Simplify right side
4,530,951.37x = 8,477,886,175,975.92 - Step 5: Solve for x
x = 8,477,886,175,975.92/4,530,951.37 - Step 6: Final answer
x = 1,871,105.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.