Finding the Fourth Proportional to 3,737,666.06, 5,607,800.19 and 1,179,276.02
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Solution
The fourth proportional to 3,737,666.06, 5,607,800.19 and 1,179,276.02 is: 1,769,324.54
Step by Step Solution
- Step 1: Write the proportion equation
3,737,666.06 : 5,607,800.19 = 1,179,276.02 : x - Step 2: Convert to fraction form
3,737,666.06/5,607,800.19 = 1,179,276.02/x - Step 3: Cross multiply
3,737,666.06x = 5,607,800.19 × 1,179,276.02 - Step 4: Simplify right side
3,737,666.06x = 6,613,144,289,018.44 - Step 5: Solve for x
x = 6,613,144,289,018.44/3,737,666.06 - Step 6: Final answer
x = 1,769,324.54
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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.