Finding the Fourth Proportional to 1,365,583.66, 2,048,473.91 and 524,135.41
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Solution
The fourth proportional to 1,365,583.66, 2,048,473.91 and 524,135.41 is: 786,240.89
Step by Step Solution
- Step 1: Write the proportion equation
1,365,583.66 : 2,048,473.91 = 524,135.41 : x - Step 2: Convert to fraction form
1,365,583.66/2,048,473.91 = 524,135.41/x - Step 3: Cross multiply
1,365,583.66x = 2,048,473.91 × 524,135.41 - Step 4: Simplify right side
1,365,583.66x = 1,073,677,712,692.15 - Step 5: Solve for x
x = 1,073,677,712,692.15/1,365,583.66 - Step 6: Final answer
x = 786,240.89
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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.