Finding the Third Proportional to 977,910.68 and 1,495,929.09
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Solution
The third proportional to 977,910.68 and 1,495,929.09 is: 2,288,351.99
Step by Step Solution
- Step 1: Write the proportion equation
977,910.68 : 1,495,929.09 = 1,495,929.09 : x - Step 2: Convert to fraction form
977,910.68/1,495,929.09 = 1,495,929.09/x - Step 3: Cross multiply
977,910.68x = 1,495,929.09 × 1,495,929.09 - Step 4: Simplify right side
977,910.68x = 2,237,803,853,527.70 - Step 5: Solve for x
x = 2,237,803,853,527.70/977,910.68 - Step 6: Final answer
x = 2,288,351.99
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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.