Finding the Third Proportional to 977,960 and 1,496,003
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Solution
The third proportional to 977,960 and 1,496,003 is: 2,288,462.69
Step by Step Solution
- Step 1: Write the proportion equation
977,960 : 1,496,003 = 1,496,003 : x - Step 2: Convert to fraction form
977,960/1,496,003 = 1,496,003/x - Step 3: Cross multiply
977,960x = 1,496,003 × 1,496,003 - Step 4: Simplify right side
977,960x = 2,238,024,976,009 - Step 5: Solve for x
x = 2,238,024,976,009/977,960 - Step 6: Final answer
x = 2,288,462.69
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.