Finding the Fourth Proportional to 2,957,818, 4,081,788.84 and 1,599,691
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Solution
The fourth proportional to 2,957,818, 4,081,788.84 and 1,599,691 is: 2,207,573.58
Step by Step Solution
- Step 1: Write the proportion equation
2,957,818 : 4,081,788.84 = 1,599,691 : x - Step 2: Convert to fraction form
2,957,818/4,081,788.84 = 1,599,691/x - Step 3: Cross multiply
2,957,818x = 4,081,788.84 × 1,599,691 - Step 4: Simplify right side
2,957,818x = 6,529,600,871,248.44 - Step 5: Solve for x
x = 6,529,600,871,248.44/2,957,818 - Step 6: Final answer
x = 2,207,573.58
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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.