Finding the Fourth Proportional to 2,549,366.76, 3,824,859.06 and 752,259
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Solution
The fourth proportional to 2,549,366.76, 3,824,859.06 and 752,259 is: 1,128,627.19
Step by Step Solution
- Step 1: Write the proportion equation
2,549,366.76 : 3,824,859.06 = 752,259 : x - Step 2: Convert to fraction form
2,549,366.76/3,824,859.06 = 752,259/x - Step 3: Cross multiply
2,549,366.76x = 3,824,859.06 × 752,259 - Step 4: Simplify right side
2,549,366.76x = 2,877,284,651,616.54 - Step 5: Solve for x
x = 2,877,284,651,616.54/2,549,366.76 - Step 6: Final answer
x = 1,128,627.19
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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.