Finding the Fourth Proportional to 1,733,070.04, 2,599,841.62 and 721,955.49
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Solution
The fourth proportional to 1,733,070.04, 2,599,841.62 and 721,955.49 is: 1,083,031.77
Step by Step Solution
- Step 1: Write the proportion equation
1,733,070.04 : 2,599,841.62 = 721,955.49 : x - Step 2: Convert to fraction form
1,733,070.04/2,599,841.62 = 721,955.49/x - Step 3: Cross multiply
1,733,070.04x = 2,599,841.62 × 721,955.49 - Step 4: Simplify right side
1,733,070.04x = 1,876,969,922,385.00 - Step 5: Solve for x
x = 1,876,969,922,385.00/1,733,070.04 - Step 6: Final answer
x = 1,083,031.77
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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.