Finding the Fourth Proportional to 1,102,525.34, 1,653,997.05 and 382,838.99
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Solution
The fourth proportional to 1,102,525.34, 1,653,997.05 and 382,838.99 is: 574,331.07
Step by Step Solution
- Step 1: Write the proportion equation
1,102,525.34 : 1,653,997.05 = 382,838.99 : x - Step 2: Convert to fraction form
1,102,525.34/1,653,997.05 = 382,838.99/x - Step 3: Cross multiply
1,102,525.34x = 1,653,997.05 × 382,838.99 - Step 4: Simplify right side
1,102,525.34x = 633,214,551,814.99 - Step 5: Solve for x
x = 633,214,551,814.99/1,102,525.34 - Step 6: Final answer
x = 574,331.07
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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.