Finding the Fourth Proportional to 597,190.68, 824,123.16 and 328,918.68
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Solution
The fourth proportional to 597,190.68, 824,123.16 and 328,918.68 is: 453,907.79
Step by Step Solution
- Step 1: Write the proportion equation
597,190.68 : 824,123.16 = 328,918.68 : x - Step 2: Convert to fraction form
597,190.68/824,123.16 = 328,918.68/x - Step 3: Cross multiply
597,190.68x = 824,123.16 × 328,918.68 - Step 4: Simplify right side
597,190.68x = 271,069,501,944.63 - Step 5: Solve for x
x = 271,069,501,944.63/597,190.68 - Step 6: Final answer
x = 453,907.79
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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.