Finding the Fourth Proportional to 2,869,950.96, 4,301,972.64 and 1,273,266
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Solution
The fourth proportional to 2,869,950.96, 4,301,972.64 and 1,273,266 is: 1,908,588.53
Step by Step Solution
- Step 1: Write the proportion equation
2,869,950.96 : 4,301,972.64 = 1,273,266 : x - Step 2: Convert to fraction form
2,869,950.96/4,301,972.64 = 1,273,266/x - Step 3: Cross multiply
2,869,950.96x = 4,301,972.64 × 1,273,266 - Step 4: Simplify right side
2,869,950.96x = 5,477,555,495,442.24 - Step 5: Solve for x
x = 5,477,555,495,442.24/2,869,950.96 - Step 6: Final answer
x = 1,908,588.53
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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.