Finding the Third Proportional to 897,854.63 and 1,938,137.63
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Solution
The third proportional to 897,854.63 and 1,938,137.63 is: 4,183,725.68
Step by Step Solution
- Step 1: Write the proportion equation
897,854.63 : 1,938,137.63 = 1,938,137.63 : x - Step 2: Convert to fraction form
897,854.63/1,938,137.63 = 1,938,137.63/x - Step 3: Cross multiply
897,854.63x = 1,938,137.63 × 1,938,137.63 - Step 4: Simplify right side
897,854.63x = 3,756,377,453,440.64 - Step 5: Solve for x
x = 3,756,377,453,440.64/897,854.63 - Step 6: Final answer
x = 4,183,725.68
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.