Finding the Fourth Proportional to 5,645,444.15, 8,468,172.84 and 1,546,799.96
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Solution
The fourth proportional to 5,645,444.15, 8,468,172.84 and 1,546,799.96 is: 2,320,201.75
Step by Step Solution
- Step 1: Write the proportion equation
5,645,444.15 : 8,468,172.84 = 1,546,799.96 : x - Step 2: Convert to fraction form
5,645,444.15/8,468,172.84 = 1,546,799.96/x - Step 3: Cross multiply
5,645,444.15x = 8,468,172.84 × 1,546,799.96 - Step 4: Simplify right side
5,645,444.15x = 13,098,569,410,185.09 - Step 5: Solve for x
x = 13,098,569,410,185.09/5,645,444.15 - Step 6: Final answer
x = 2,320,201.75
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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.