Finding the Fourth Proportional to 2,299,545.06, 3,174,687.54 and 1,526,224.61
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Solution
The fourth proportional to 2,299,545.06, 3,174,687.54 and 1,526,224.61 is: 2,107,062.97
Step by Step Solution
- Step 1: Write the proportion equation
2,299,545.06 : 3,174,687.54 = 1,526,224.61 : x - Step 2: Convert to fraction form
2,299,545.06/3,174,687.54 = 1,526,224.61/x - Step 3: Cross multiply
2,299,545.06x = 3,174,687.54 × 1,526,224.61 - Step 4: Simplify right side
2,299,545.06x = 4,845,286,236,734.92 - Step 5: Solve for x
x = 4,845,286,236,734.92/2,299,545.06 - Step 6: Final answer
x = 2,107,062.97
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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.