Finding the Fourth Proportional to 2,104,258, 2,904,160.62 and 1,186,675.96
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Solution
The fourth proportional to 2,104,258, 2,904,160.62 and 1,186,675.96 is: 1,637,773.31
Step by Step Solution
- Step 1: Write the proportion equation
2,104,258 : 2,904,160.62 = 1,186,675.96 : x - Step 2: Convert to fraction form
2,104,258/2,904,160.62 = 1,186,675.96/x - Step 3: Cross multiply
2,104,258x = 2,904,160.62 × 1,186,675.96 - Step 4: Simplify right side
2,104,258x = 3,446,297,591,732.70 - Step 5: Solve for x
x = 3,446,297,591,732.70/2,104,258 - Step 6: Final answer
x = 1,637,773.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.