Finding the Third Proportional to 1,137,948 and 2,438,208.50
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Solution
The third proportional to 1,137,948 and 2,438,208.50 is: 5,224,193.63
Step by Step Solution
- Step 1: Write the proportion equation
1,137,948 : 2,438,208.50 = 2,438,208.50 : x - Step 2: Convert to fraction form
1,137,948/2,438,208.50 = 2,438,208.50/x - Step 3: Cross multiply
1,137,948x = 2,438,208.50 × 2,438,208.50 - Step 4: Simplify right side
1,137,948x = 5,944,860,689,472.25 - Step 5: Solve for x
x = 5,944,860,689,472.25/1,137,948 - Step 6: Final answer
x = 5,224,193.63
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.