Finding the Fourth Proportional to 597,669.67, 824,778.95 and 325,737.53
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Solution
The fourth proportional to 597,669.67, 824,778.95 and 325,737.53 is: 449,514.96
Step by Step Solution
- Step 1: Write the proportion equation
597,669.67 : 824,778.95 = 325,737.53 : x - Step 2: Convert to fraction form
597,669.67/824,778.95 = 325,737.53/x - Step 3: Cross multiply
597,669.67x = 824,778.95 × 325,737.53 - Step 4: Simplify right side
597,669.67x = 268,661,457,968.99 - Step 5: Solve for x
x = 268,661,457,968.99/597,669.67 - Step 6: Final answer
x = 449,514.96
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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.