Finding the Third Proportional to 1,317,751.88 and 2,887,898.06
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Solution
The third proportional to 1,317,751.88 and 2,887,898.06 is: 6,328,926.85
Step by Step Solution
- Step 1: Write the proportion equation
1,317,751.88 : 2,887,898.06 = 2,887,898.06 : x - Step 2: Convert to fraction form
1,317,751.88/2,887,898.06 = 2,887,898.06/x - Step 3: Cross multiply
1,317,751.88x = 2,887,898.06 × 2,887,898.06 - Step 4: Simplify right side
1,317,751.88x = 8,339,955,219,391.25 - Step 5: Solve for x
x = 8,339,955,219,391.25/1,317,751.88 - Step 6: Final answer
x = 6,328,926.85
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.