Finding the Fourth Proportional to 2,921,241.48, 4,377,945.00 and 2,273,599.88
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Solution
The fourth proportional to 2,921,241.48, 4,377,945.00 and 2,273,599.88 is: 3,407,351.05
Step by Step Solution
- Step 1: Write the proportion equation
2,921,241.48 : 4,377,945.00 = 2,273,599.88 : x - Step 2: Convert to fraction form
2,921,241.48/4,377,945.00 = 2,273,599.88/x - Step 3: Cross multiply
2,921,241.48x = 4,377,945.00 × 2,273,599.88 - Step 4: Simplify right side
2,921,241.48x = 9,953,695,254,326.11 - Step 5: Solve for x
x = 9,953,695,254,326.11/2,921,241.48 - Step 6: Final answer
x = 3,407,351.05
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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.