Finding the Fourth Proportional to 2,705,932.36, 3,734,214.10 and 1,632,637
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Solution
The fourth proportional to 2,705,932.36, 3,734,214.10 and 1,632,637 is: 2,253,055.62
Step by Step Solution
- Step 1: Write the proportion equation
2,705,932.36 : 3,734,214.10 = 1,632,637 : x - Step 2: Convert to fraction form
2,705,932.36/3,734,214.10 = 1,632,637/x - Step 3: Cross multiply
2,705,932.36x = 3,734,214.10 × 1,632,637 - Step 4: Simplify right side
2,705,932.36x = 6,096,616,105,581.70 - Step 5: Solve for x
x = 6,096,616,105,581.70/2,705,932.36 - Step 6: Final answer
x = 2,253,055.62
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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.