Finding the Fourth Proportional to 1,070,095.00, 1,476,730.74 and 586,649.76
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Solution
The fourth proportional to 1,070,095.00, 1,476,730.74 and 586,649.76 is: 809,576.48
Step by Step Solution
- Step 1: Write the proportion equation
1,070,095.00 : 1,476,730.74 = 586,649.76 : x - Step 2: Convert to fraction form
1,070,095.00/1,476,730.74 = 586,649.76/x - Step 3: Cross multiply
1,070,095.00x = 1,476,730.74 × 586,649.76 - Step 4: Simplify right side
1,070,095.00x = 866,323,743,327.73 - Step 5: Solve for x
x = 866,323,743,327.73/1,070,095.00 - Step 6: Final answer
x = 809,576.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.