Finding the Fourth Proportional to 1,741,569.50, 2,613,350.95 and 676,473.76
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Solution
The fourth proportional to 1,741,569.50, 2,613,350.95 and 676,473.76 is: 1,015,097.79
Step by Step Solution
- Step 1: Write the proportion equation
1,741,569.50 : 2,613,350.95 = 676,473.76 : x - Step 2: Convert to fraction form
1,741,569.50/2,613,350.95 = 676,473.76/x - Step 3: Cross multiply
1,741,569.50x = 2,613,350.95 × 676,473.76 - Step 4: Simplify right side
1,741,569.50x = 1,767,863,343,346.07 - Step 5: Solve for x
x = 1,767,863,343,346.07/1,741,569.50 - Step 6: Final answer
x = 1,015,097.79
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.