Finding the Fourth Proportional to 680,772.96, 1,021,159.44 and 182,124
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Solution
The fourth proportional to 680,772.96, 1,021,159.44 and 182,124 is: 273,186
Step by Step Solution
- Step 1: Write the proportion equation
680,772.96 : 1,021,159.44 = 182,124 : x - Step 2: Convert to fraction form
680,772.96/1,021,159.44 = 182,124/x - Step 3: Cross multiply
680,772.96x = 1,021,159.44 × 182,124 - Step 4: Simplify right side
680,772.96x = 185,977,641,850.56 - Step 5: Solve for x
x = 185,977,641,850.56/680,772.96 - Step 6: Final answer
x = 273,186
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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.