Finding the Fourth Proportional to 1,133,203.82, 1,699,872.36 and 323,526
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Solution
The fourth proportional to 1,133,203.82, 1,699,872.36 and 323,526 is: 485,308.02
Step by Step Solution
- Step 1: Write the proportion equation
1,133,203.82 : 1,699,872.36 = 323,526 : x - Step 2: Convert to fraction form
1,133,203.82/1,699,872.36 = 323,526/x - Step 3: Cross multiply
1,133,203.82x = 1,699,872.36 × 323,526 - Step 4: Simplify right side
1,133,203.82x = 549,952,903,523.73 - Step 5: Solve for x
x = 549,952,903,523.73/1,133,203.82 - Step 6: Final answer
x = 485,308.02
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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.