Finding the Fourth Proportional to 2,312,562.42, 3,466,850.22 and 893,614.14
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Solution
The fourth proportional to 2,312,562.42, 3,466,850.22 and 893,614.14 is: 1,339,650.92
Step by Step Solution
- Step 1: Write the proportion equation
2,312,562.42 : 3,466,850.22 = 893,614.14 : x - Step 2: Convert to fraction form
2,312,562.42/3,466,850.22 = 893,614.14/x - Step 3: Cross multiply
2,312,562.42x = 3,466,850.22 × 893,614.14 - Step 4: Simplify right side
2,312,562.42x = 3,098,026,377,854.11 - Step 5: Solve for x
x = 3,098,026,377,854.11/2,312,562.42 - Step 6: Final answer
x = 1,339,650.92
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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.