Finding the Fourth Proportional to 1,552,640.68, 2,329,179.71 and 541,615.18
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Solution
The fourth proportional to 1,552,640.68, 2,329,179.71 and 541,615.18 is: 812,499.06
Step by Step Solution
- Step 1: Write the proportion equation
1,552,640.68 : 2,329,179.71 = 541,615.18 : x - Step 2: Convert to fraction form
1,552,640.68/2,329,179.71 = 541,615.18/x - Step 3: Cross multiply
1,552,640.68x = 2,329,179.71 × 541,615.18 - Step 4: Simplify right side
1,552,640.68x = 1,261,519,087,884.00 - Step 5: Solve for x
x = 1,261,519,087,884.00/1,552,640.68 - Step 6: Final answer
x = 812,499.06
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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.