Finding the Fourth Proportional to 1,974,588.26, 2,961,997.24 and 554,755.08
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Solution
The fourth proportional to 1,974,588.26, 2,961,997.24 and 554,755.08 is: 832,164.89
Step by Step Solution
- Step 1: Write the proportion equation
1,974,588.26 : 2,961,997.24 = 554,755.08 : x - Step 2: Convert to fraction form
1,974,588.26/2,961,997.24 = 554,755.08/x - Step 3: Cross multiply
1,974,588.26x = 2,961,997.24 × 554,755.08 - Step 4: Simplify right side
1,974,588.26x = 1,643,183,015,835.98 - Step 5: Solve for x
x = 1,643,183,015,835.98/1,974,588.26 - Step 6: Final answer
x = 832,164.89
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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.