Finding the Fourth Proportional to 1,489,296.24, 2,232,626.76 and 591,366.96
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Solution
The fourth proportional to 1,489,296.24, 2,232,626.76 and 591,366.96 is: 886,527.25
Step by Step Solution
- Step 1: Write the proportion equation
1,489,296.24 : 2,232,626.76 = 591,366.96 : x - Step 2: Convert to fraction form
1,489,296.24/2,232,626.76 = 591,366.96/x - Step 3: Cross multiply
1,489,296.24x = 2,232,626.76 × 591,366.96 - Step 4: Simplify right side
1,489,296.24x = 1,320,301,699,875.85 - Step 5: Solve for x
x = 1,320,301,699,875.85/1,489,296.24 - Step 6: Final answer
x = 886,527.25
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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.