Finding the Fourth Proportional to 568,013.96, 847,369.28 and 552,570.08
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Solution
The fourth proportional to 568,013.96, 847,369.28 and 552,570.08 is: 824,329.94
Step by Step Solution
- Step 1: Write the proportion equation
568,013.96 : 847,369.28 = 552,570.08 : x - Step 2: Convert to fraction form
568,013.96/847,369.28 = 552,570.08/x - Step 3: Cross multiply
568,013.96x = 847,369.28 × 552,570.08 - Step 4: Simplify right side
568,013.96x = 468,230,910,839.14 - Step 5: Solve for x
x = 468,230,910,839.14/568,013.96 - Step 6: Final answer
x = 824,329.94
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.