Finding the Fourth Proportional to 4,546,981.86, 6,274,388.34 and 2,509,660.14
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Solution
The fourth proportional to 4,546,981.86, 6,274,388.34 and 2,509,660.14 is: 3,463,084.48
Step by Step Solution
- Step 1: Write the proportion equation
4,546,981.86 : 6,274,388.34 = 2,509,660.14 : x - Step 2: Convert to fraction form
4,546,981.86/6,274,388.34 = 2,509,660.14/x - Step 3: Cross multiply
4,546,981.86x = 6,274,388.34 × 2,509,660.14 - Step 4: Simplify right side
4,546,981.86x = 15,746,582,319,778.77 - Step 5: Solve for x
x = 15,746,582,319,778.77/4,546,981.86 - Step 6: Final answer
x = 3,463,084.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.