Finding the Fourth Proportional to 1,716,041.97, 2,573,053.56 and 651,158.91
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Solution
The fourth proportional to 1,716,041.97, 2,573,053.56 and 651,158.91 is: 976,355.35
Step by Step Solution
- Step 1: Write the proportion equation
1,716,041.97 : 2,573,053.56 = 651,158.91 : x - Step 2: Convert to fraction form
1,716,041.97/2,573,053.56 = 651,158.91/x - Step 3: Cross multiply
1,716,041.97x = 2,573,053.56 × 651,158.91 - Step 4: Simplify right side
1,716,041.97x = 1,675,466,751,501.22 - Step 5: Solve for x
x = 1,675,466,751,501.22/1,716,041.97 - Step 6: Final answer
x = 976,355.35
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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.