Finding the Fourth Proportional to 1,156,072.48, 1,733,836.44 and 650,852.80
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Solution
The fourth proportional to 1,156,072.48, 1,733,836.44 and 650,852.80 is: 976,125.91
Step by Step Solution
- Step 1: Write the proportion equation
1,156,072.48 : 1,733,836.44 = 650,852.80 : x - Step 2: Convert to fraction form
1,156,072.48/1,733,836.44 = 650,852.80/x - Step 3: Cross multiply
1,156,072.48x = 1,733,836.44 × 650,852.80 - Step 4: Simplify right side
1,156,072.48x = 1,128,472,301,716.03 - Step 5: Solve for x
x = 1,128,472,301,716.03/1,156,072.48 - Step 6: Final answer
x = 976,125.91
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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.