Finding the Fourth Proportional to 1,737,097.68, 2,605,661.19 and 672,261.96
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Solution
The fourth proportional to 1,737,097.68, 2,605,661.19 and 672,261.96 is: 1,008,398.62
Step by Step Solution
- Step 1: Write the proportion equation
1,737,097.68 : 2,605,661.19 = 672,261.96 : x - Step 2: Convert to fraction form
1,737,097.68/2,605,661.19 = 672,261.96/x - Step 3: Cross multiply
1,737,097.68x = 2,605,661.19 × 672,261.96 - Step 4: Simplify right side
1,737,097.68x = 1,751,686,898,685.33 - Step 5: Solve for x
x = 1,751,686,898,685.33/1,737,097.68 - Step 6: Final answer
x = 1,008,398.62
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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.