Finding the Fourth Proportional to 1,465,270.44, 2,198,221.32 and 454,372.08
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Solution
The fourth proportional to 1,465,270.44, 2,198,221.32 and 454,372.08 is: 681,656.00
Step by Step Solution
- Step 1: Write the proportion equation
1,465,270.44 : 2,198,221.32 = 454,372.08 : x - Step 2: Convert to fraction form
1,465,270.44/2,198,221.32 = 454,372.08/x - Step 3: Cross multiply
1,465,270.44x = 2,198,221.32 × 454,372.08 - Step 4: Simplify right side
1,465,270.44x = 998,810,393,468.75 - Step 5: Solve for x
x = 998,810,393,468.75/1,465,270.44 - Step 6: Final answer
x = 681,656.00
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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.