Finding the Fourth Proportional to 1,101,624.06, 1,652,516.28 and 461,283.96
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Solution
The fourth proportional to 1,101,624.06, 1,652,516.28 and 461,283.96 is: 691,959.52
Step by Step Solution
- Step 1: Write the proportion equation
1,101,624.06 : 1,652,516.28 = 461,283.96 : x - Step 2: Convert to fraction form
1,101,624.06/1,652,516.28 = 461,283.96/x - Step 3: Cross multiply
1,101,624.06x = 1,652,516.28 × 461,283.96 - Step 4: Simplify right side
1,101,624.06x = 762,279,253,602.87 - Step 5: Solve for x
x = 762,279,253,602.87/1,101,624.06 - Step 6: Final answer
x = 691,959.52
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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.