Finding the Fourth Proportional to 2,083,752.13, 3,125,749.29 and 804,366.85
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Solution
The fourth proportional to 2,083,752.13, 3,125,749.29 and 804,366.85 is: 1,206,597.02
Step by Step Solution
- Step 1: Write the proportion equation
2,083,752.13 : 3,125,749.29 = 804,366.85 : x - Step 2: Convert to fraction form
2,083,752.13/3,125,749.29 = 804,366.85/x - Step 3: Cross multiply
2,083,752.13x = 3,125,749.29 × 804,366.85 - Step 4: Simplify right side
2,083,752.13x = 2,514,249,110,287.04 - Step 5: Solve for x
x = 2,514,249,110,287.04/2,083,752.13 - Step 6: Final answer
x = 1,206,597.02
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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.