Finding the Third Proportional to 897,845.63 and 1,970,303.63
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Solution
The third proportional to 897,845.63 and 1,970,303.63 is: 4,323,790.49
Step by Step Solution
- Step 1: Write the proportion equation
897,845.63 : 1,970,303.63 = 1,970,303.63 : x - Step 2: Convert to fraction form
897,845.63/1,970,303.63 = 1,970,303.63/x - Step 3: Cross multiply
897,845.63x = 1,970,303.63 × 1,970,303.63 - Step 4: Simplify right side
897,845.63x = 3,882,096,374,688.14 - Step 5: Solve for x
x = 3,882,096,374,688.14/897,845.63 - Step 6: Final answer
x = 4,323,790.49
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.