Finding the Fourth Proportional to 2,350,545.08, 3,525,719.00 and 753,072.80
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Solution
The fourth proportional to 2,350,545.08, 3,525,719.00 and 753,072.80 is: 1,129,577.60
Step by Step Solution
- Step 1: Write the proportion equation
2,350,545.08 : 3,525,719.00 = 753,072.80 : x - Step 2: Convert to fraction form
2,350,545.08/3,525,719.00 = 753,072.80/x - Step 3: Cross multiply
2,350,545.08x = 3,525,719.00 × 753,072.80 - Step 4: Simplify right side
2,350,545.08x = 2,655,123,057,949.24 - Step 5: Solve for x
x = 2,655,123,057,949.24/2,350,545.08 - Step 6: Final answer
x = 1,129,577.60
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1.5x scale
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.