Finding the Fourth Proportional to 5,816,047.68, 8,725,329.96 and 1,772,428.68
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Solution
The fourth proportional to 5,816,047.68, 8,725,329.96 and 1,772,428.68 is: 2,659,026.53
Step by Step Solution
- Step 1: Write the proportion equation
5,816,047.68 : 8,725,329.96 = 1,772,428.68 : x - Step 2: Convert to fraction form
5,816,047.68/8,725,329.96 = 1,772,428.68/x - Step 3: Cross multiply
5,816,047.68x = 8,725,329.96 × 1,772,428.68 - Step 4: Simplify right side
5,816,047.68x = 15,465,025,063,567.25 - Step 5: Solve for x
x = 15,465,025,063,567.25/5,816,047.68 - Step 6: Final answer
x = 2,659,026.53
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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.