Finding the Fourth Proportional to 1,858,769.40, 2,788,270.74 and 596,569.08
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Solution
The fourth proportional to 1,858,769.40, 2,788,270.74 and 596,569.08 is: 894,891.06
Step by Step Solution
- Step 1: Write the proportion equation
1,858,769.40 : 2,788,270.74 = 596,569.08 : x - Step 2: Convert to fraction form
1,858,769.40/2,788,270.74 = 596,569.08/x - Step 3: Cross multiply
1,858,769.40x = 2,788,270.74 × 596,569.08 - Step 4: Simplify right side
1,858,769.40x = 1,663,396,110,152.72 - Step 5: Solve for x
x = 1,663,396,110,152.72/1,858,769.40 - Step 6: Final answer
x = 894,891.06
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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.