Finding the Fourth Proportional to 1,767,217.13, 2,650,751.64 and 569,112.92
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Solution
The fourth proportional to 1,767,217.13, 2,650,751.64 and 569,112.92 is: 853,645.53
Step by Step Solution
- Step 1: Write the proportion equation
1,767,217.13 : 2,650,751.64 = 569,112.92 : x - Step 2: Convert to fraction form
1,767,217.13/2,650,751.64 = 569,112.92/x - Step 3: Cross multiply
1,767,217.13x = 2,650,751.64 × 569,112.92 - Step 4: Simplify right side
1,767,217.13x = 1,508,577,006,035.19 - Step 5: Solve for x
x = 1,508,577,006,035.19/1,767,217.13 - Step 6: Final answer
x = 853,645.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.