Finding the Fourth Proportional to 2,313,224.80, 3,470,829.60 and 894,277.44
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Solution
The fourth proportional to 2,313,224.80, 3,470,829.60 and 894,277.44 is: 1,341,799.82
Step by Step Solution
- Step 1: Write the proportion equation
2,313,224.80 : 3,470,829.60 = 894,277.44 : x - Step 2: Convert to fraction form
2,313,224.80/3,470,829.60 = 894,277.44/x - Step 3: Cross multiply
2,313,224.80x = 3,470,829.60 × 894,277.44 - Step 4: Simplify right side
2,313,224.80x = 3,103,884,609,364.22 - Step 5: Solve for x
x = 3,103,884,609,364.22/2,313,224.80 - Step 6: Final answer
x = 1,341,799.82
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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.