Finding the Fourth Proportional to 596,193.60, 893,163.89 and 352,307.18
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Solution
The fourth proportional to 596,193.60, 893,163.89 and 352,307.18 is: 527,795.07
Step by Step Solution
- Step 1: Write the proportion equation
596,193.60 : 893,163.89 = 352,307.18 : x - Step 2: Convert to fraction form
596,193.60/893,163.89 = 352,307.18/x - Step 3: Cross multiply
596,193.60x = 893,163.89 × 352,307.18 - Step 4: Simplify right side
596,193.60x = 314,668,045,136.38 - Step 5: Solve for x
x = 314,668,045,136.38/596,193.60 - Step 6: Final answer
x = 527,795.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.