Finding the Fourth Proportional to 4,757,039.36, 6,564,732 and 2,581,582.40
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Solution
The fourth proportional to 4,757,039.36, 6,564,732 and 2,581,582.40 is: 3,562,593.31
Step by Step Solution
- Step 1: Write the proportion equation
4,757,039.36 : 6,564,732 = 2,581,582.40 : x - Step 2: Convert to fraction form
4,757,039.36/6,564,732 = 2,581,582.40/x - Step 3: Cross multiply
4,757,039.36x = 6,564,732 × 2,581,582.40 - Step 4: Simplify right side
4,757,039.36x = 16,947,396,591,916.80 - Step 5: Solve for x
x = 16,947,396,591,916.80/4,757,039.36 - Step 6: Final answer
x = 3,562,593.31
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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.