Finding the Fourth Proportional to 5,363,362.06, 8,044,181.16 and 1,471,910.01
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Solution
The fourth proportional to 5,363,362.06, 8,044,181.16 and 1,471,910.01 is: 2,207,628.47
Step by Step Solution
- Step 1: Write the proportion equation
5,363,362.06 : 8,044,181.16 = 1,471,910.01 : x - Step 2: Convert to fraction form
5,363,362.06/8,044,181.16 = 1,471,910.01/x - Step 3: Cross multiply
5,363,362.06x = 8,044,181.16 × 1,471,910.01 - Step 4: Simplify right side
5,363,362.06x = 11,840,310,771,657.41 - Step 5: Solve for x
x = 11,840,310,771,657.41/5,363,362.06 - Step 6: Final answer
x = 2,207,628.47
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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.