Finding the Fourth Proportional to 2,602,277.85, 3,902,445.99 and 895,939.14
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Solution
The fourth proportional to 2,602,277.85, 3,902,445.99 and 895,939.14 is: 1,343,574.48
Step by Step Solution
- Step 1: Write the proportion equation
2,602,277.85 : 3,902,445.99 = 895,939.14 : x - Step 2: Convert to fraction form
2,602,277.85/3,902,445.99 = 895,939.14/x - Step 3: Cross multiply
2,602,277.85x = 3,902,445.99 × 895,939.14 - Step 4: Simplify right side
2,602,277.85x = 3,496,354,104,177.05 - Step 5: Solve for x
x = 3,496,354,104,177.05/2,602,277.85 - Step 6: Final answer
x = 1,343,574.48
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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.