Finding the Fourth Proportional to 2,083,587.53, 3,125,502.25 and 804,202.11
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Solution
The fourth proportional to 2,083,587.53, 3,125,502.25 and 804,202.11 is: 1,206,349.85
Step by Step Solution
- Step 1: Write the proportion equation
2,083,587.53 : 3,125,502.25 = 804,202.11 : x - Step 2: Convert to fraction form
2,083,587.53/3,125,502.25 = 804,202.11/x - Step 3: Cross multiply
2,083,587.53x = 3,125,502.25 × 804,202.11 - Step 4: Simplify right side
2,083,587.53x = 2,513,535,502,249.24 - Step 5: Solve for x
x = 2,513,535,502,249.24/2,083,587.53 - Step 6: Final answer
x = 1,206,349.85
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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.