Finding the Third Proportional to 1,831,263.19 and 2,693,973.94
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Solution
The third proportional to 1,831,263.19 and 2,693,973.94 is: 3,963,108.98
Step by Step Solution
- Step 1: Write the proportion equation
1,831,263.19 : 2,693,973.94 = 2,693,973.94 : x - Step 2: Convert to fraction form
1,831,263.19/2,693,973.94 = 2,693,973.94/x - Step 3: Cross multiply
1,831,263.19x = 2,693,973.94 × 2,693,973.94 - Step 4: Simplify right side
1,831,263.19x = 7,257,495,575,929.25 - Step 5: Solve for x
x = 7,257,495,575,929.25/1,831,263.19 - Step 6: Final answer
x = 3,963,108.98
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.