Finding the Fourth Proportional to 2,328,775.01, 3,492,056.45 and 812,273.84
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Solution
The fourth proportional to 2,328,775.01, 3,492,056.45 and 812,273.84 is: 1,218,024.96
Step by Step Solution
- Step 1: Write the proportion equation
2,328,775.01 : 3,492,056.45 = 812,273.84 : x - Step 2: Convert to fraction form
2,328,775.01/3,492,056.45 = 812,273.84/x - Step 3: Cross multiply
2,328,775.01x = 3,492,056.45 × 812,273.84 - Step 4: Simplify right side
2,328,775.01x = 2,836,506,080,616.62 - Step 5: Solve for x
x = 2,836,506,080,616.62/2,328,775.01 - Step 6: Final answer
x = 1,218,024.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.