Finding the Fourth Proportional to 1,597,526.23, 2,204,745.73 and 952,946.42
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Solution
The fourth proportional to 1,597,526.23, 2,204,745.73 and 952,946.42 is: 1,315,161.23
Step by Step Solution
- Step 1: Write the proportion equation
1,597,526.23 : 2,204,745.73 = 952,946.42 : x - Step 2: Convert to fraction form
1,597,526.23/2,204,745.73 = 952,946.42/x - Step 3: Cross multiply
1,597,526.23x = 2,204,745.73 × 952,946.42 - Step 4: Simplify right side
1,597,526.23x = 2,101,004,553,543.29 - Step 5: Solve for x
x = 2,101,004,553,543.29/1,597,526.23 - Step 6: Final answer
x = 1,315,161.23
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1.5x scale
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.