Finding the Fourth Proportional to 5,504,998.02, 8,257,497.03 and 2,316,352.02
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Solution
The fourth proportional to 5,504,998.02, 8,257,497.03 and 2,316,352.02 is: 3,474,528.03
Step by Step Solution
- Step 1: Write the proportion equation
5,504,998.02 : 8,257,497.03 = 2,316,352.02 : x - Step 2: Convert to fraction form
5,504,998.02/8,257,497.03 = 2,316,352.02/x - Step 3: Cross multiply
5,504,998.02x = 8,257,497.03 × 2,316,352.02 - Step 4: Simplify right side
5,504,998.02x = 19,127,269,925,584.50 - Step 5: Solve for x
x = 19,127,269,925,584.50/5,504,998.02 - Step 6: Final answer
x = 3,474,528.03
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Similar ratio
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1.5x scale
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.