Finding the Fourth Proportional to 584,297.60, 876,543.34 and 205,119.99
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Solution
The fourth proportional to 584,297.60, 876,543.34 and 205,119.99 is: 307,714.02
Step by Step Solution
- Step 1: Write the proportion equation
584,297.60 : 876,543.34 = 205,119.99 : x - Step 2: Convert to fraction form
584,297.60/876,543.34 = 205,119.99/x - Step 3: Cross multiply
584,297.60x = 876,543.34 × 205,119.99 - Step 4: Simplify right side
584,297.60x = 179,796,560,622.57 - Step 5: Solve for x
x = 179,796,560,622.57/584,297.60 - Step 6: Final answer
x = 307,714.02
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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.