Finding the Fourth Proportional to 9,195,940.56, 13,794,741.84 and 3,516,214.08
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Solution
The fourth proportional to 9,195,940.56, 13,794,741.84 and 3,516,214.08 is: 5,274,638.87
Step by Step Solution
- Step 1: Write the proportion equation
9,195,940.56 : 13,794,741.84 = 3,516,214.08 : x - Step 2: Convert to fraction form
9,195,940.56/13,794,741.84 = 3,516,214.08/x - Step 3: Cross multiply
9,195,940.56x = 13,794,741.84 × 3,516,214.08 - Step 4: Simplify right side
9,195,940.56x = 48,505,265,487,773.11 - Step 5: Solve for x
x = 48,505,265,487,773.11/9,195,940.56 - Step 6: Final answer
x = 5,274,638.87
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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.