Finding the Fourth Proportional to 2,455,324.67, 3,682,864.58 and 918,207.08
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Solution
The fourth proportional to 2,455,324.67, 3,682,864.58 and 918,207.08 is: 1,377,264.84
Step by Step Solution
- Step 1: Write the proportion equation
2,455,324.67 : 3,682,864.58 = 918,207.08 : x - Step 2: Convert to fraction form
2,455,324.67/3,682,864.58 = 918,207.08/x - Step 3: Cross multiply
2,455,324.67x = 3,682,864.58 × 918,207.08 - Step 4: Simplify right side
2,455,324.67x = 3,381,632,330,970.87 - Step 5: Solve for x
x = 3,381,632,330,970.87/2,455,324.67 - Step 6: Final answer
x = 1,377,264.84
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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.