Finding the Fourth Proportional to 1,829,117.97, 2,743,818.91 and 549,625.57
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Solution
The fourth proportional to 1,829,117.97, 2,743,818.91 and 549,625.57 is: 824,481.01
Step by Step Solution
- Step 1: Write the proportion equation
1,829,117.97 : 2,743,818.91 = 549,625.57 : x - Step 2: Convert to fraction form
1,829,117.97/2,743,818.91 = 549,625.57/x - Step 3: Cross multiply
1,829,117.97x = 2,743,818.91 × 549,625.57 - Step 4: Simplify right side
1,829,117.97x = 1,508,073,024,151.92 - Step 5: Solve for x
x = 1,508,073,024,151.92/1,829,117.97 - Step 6: Final answer
x = 824,481.01
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.