Finding the Fourth Proportional to 5,371,277, 7,412,362.26 and 2,956,829
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Solution
The fourth proportional to 5,371,277, 7,412,362.26 and 2,956,829 is: 4,080,424.02
Step by Step Solution
- Step 1: Write the proportion equation
5,371,277 : 7,412,362.26 = 2,956,829 : x - Step 2: Convert to fraction form
5,371,277/7,412,362.26 = 2,956,829/x - Step 3: Cross multiply
5,371,277x = 7,412,362.26 × 2,956,829 - Step 4: Simplify right side
5,371,277x = 21,917,087,688,873.54 - Step 5: Solve for x
x = 21,917,087,688,873.54/5,371,277 - Step 6: Final answer
x = 4,080,424.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.