Finding the Fourth Proportional to 1,943,020.99, 2,914,725.93 and 595,168.03
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Solution
The fourth proportional to 1,943,020.99, 2,914,725.93 and 595,168.03 is: 892,811.61
Step by Step Solution
- Step 1: Write the proportion equation
1,943,020.99 : 2,914,725.93 = 595,168.03 : x - Step 2: Convert to fraction form
1,943,020.99/2,914,725.93 = 595,168.03/x - Step 3: Cross multiply
1,943,020.99x = 2,914,725.93 × 595,168.03 - Step 4: Simplify right side
1,943,020.99x = 1,734,751,689,748.02 - Step 5: Solve for x
x = 1,734,751,689,748.02/1,943,020.99 - Step 6: Final answer
x = 892,811.61
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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.