Finding the Fourth Proportional to 2,328,138.24, 3,514,073.52 and 2,328,138.24
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Solution
The fourth proportional to 2,328,138.24, 3,514,073.52 and 2,328,138.24 is: 3,514,073.52
Step by Step Solution
- Step 1: Write the proportion equation
2,328,138.24 : 3,514,073.52 = 2,328,138.24 : x - Step 2: Convert to fraction form
2,328,138.24/3,514,073.52 = 2,328,138.24/x - Step 3: Cross multiply
2,328,138.24x = 3,514,073.52 × 2,328,138.24 - Step 4: Simplify right side
2,328,138.24x = 8,181,248,940,083.41 - Step 5: Solve for x
x = 8,181,248,940,083.41/2,328,138.24 - Step 6: Final answer
x = 3,514,073.52
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.