Finding the Fourth Proportional to 1,110,895.08, 1,666,400.85 and 352,797
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Solution
The fourth proportional to 1,110,895.08, 1,666,400.85 and 352,797 is: 529,213.99
Step by Step Solution
- Step 1: Write the proportion equation
1,110,895.08 : 1,666,400.85 = 352,797 : x - Step 2: Convert to fraction form
1,110,895.08/1,666,400.85 = 352,797/x - Step 3: Cross multiply
1,110,895.08x = 1,666,400.85 × 352,797 - Step 4: Simplify right side
1,110,895.08x = 587,901,220,677.45 - Step 5: Solve for x
x = 587,901,220,677.45/1,110,895.08 - Step 6: Final answer
x = 529,213.99
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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.