Finding the Fourth Proportional to 2,081,604.06, 3,122,865.37 and 884,549.62
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Solution
The fourth proportional to 2,081,604.06, 3,122,865.37 and 884,549.62 is: 1,327,019.59
Step by Step Solution
- Step 1: Write the proportion equation
2,081,604.06 : 3,122,865.37 = 884,549.62 : x - Step 2: Convert to fraction form
2,081,604.06/3,122,865.37 = 884,549.62/x - Step 3: Cross multiply
2,081,604.06x = 3,122,865.37 × 884,549.62 - Step 4: Simplify right side
2,081,604.06x = 2,762,329,376,344.66 - Step 5: Solve for x
x = 2,762,329,376,344.66/2,081,604.06 - Step 6: Final answer
x = 1,327,019.59
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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.