Finding the Fourth Proportional to 2,397,486.09, 3,590,484.17 and 1,747,319.70
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Solution
The fourth proportional to 2,397,486.09, 3,590,484.17 and 1,747,319.70 is: 2,616,792.54
Step by Step Solution
- Step 1: Write the proportion equation
2,397,486.09 : 3,590,484.17 = 1,747,319.70 : x - Step 2: Convert to fraction form
2,397,486.09/3,590,484.17 = 1,747,319.70/x - Step 3: Cross multiply
2,397,486.09x = 3,590,484.17 × 1,747,319.70 - Step 4: Simplify right side
2,397,486.09x = 6,273,723,714,042.55 - Step 5: Solve for x
x = 6,273,723,714,042.55/2,397,486.09 - Step 6: Final answer
x = 2,616,792.54
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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.