Finding the Fourth Proportional to 583,060.68, 804,348.81 and 341,194.91
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Solution
The fourth proportional to 583,060.68, 804,348.81 and 341,194.91 is: 470,688.09
Step by Step Solution
- Step 1: Write the proportion equation
583,060.68 : 804,348.81 = 341,194.91 : x - Step 2: Convert to fraction form
583,060.68/804,348.81 = 341,194.91/x - Step 3: Cross multiply
583,060.68x = 804,348.81 × 341,194.91 - Step 4: Simplify right side
583,060.68x = 274,439,715,814.81 - Step 5: Solve for x
x = 274,439,715,814.81/583,060.68 - Step 6: Final answer
x = 470,688.09
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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.