Finding the Third Proportional to 787,537.69 and 1,717,620.19
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Solution
The third proportional to 787,537.69 and 1,717,620.19 is: 3,746,130.70
Step by Step Solution
- Step 1: Write the proportion equation
787,537.69 : 1,717,620.19 = 1,717,620.19 : x - Step 2: Convert to fraction form
787,537.69/1,717,620.19 = 1,717,620.19/x - Step 3: Cross multiply
787,537.69x = 1,717,620.19 × 1,717,620.19 - Step 4: Simplify right side
787,537.69x = 2,950,219,108,507.54 - Step 5: Solve for x
x = 2,950,219,108,507.54/787,537.69 - Step 6: Final answer
x = 3,746,130.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.