Finding the Fourth Proportional to 1,151,390.00, 1,726,232.06 and 551,780.21
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Solution
The fourth proportional to 1,151,390.00, 1,726,232.06 and 551,780.21 is: 827,261.55
Step by Step Solution
- Step 1: Write the proportion equation
1,151,390.00 : 1,726,232.06 = 551,780.21 : x - Step 2: Convert to fraction form
1,151,390.00/1,726,232.06 = 551,780.21/x - Step 3: Cross multiply
1,151,390.00x = 1,726,232.06 × 551,780.21 - Step 4: Simplify right side
1,151,390.00x = 952,500,677,185.47 - Step 5: Solve for x
x = 952,500,677,185.47/1,151,390.00 - Step 6: Final answer
x = 827,261.55
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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.