Finding the Fourth Proportional to 2,514,712.19, 3,772,159.94 and 895,600.11
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Solution
The fourth proportional to 2,514,712.19, 3,772,159.94 and 895,600.11 is: 1,343,432.81
Step by Step Solution
- Step 1: Write the proportion equation
2,514,712.19 : 3,772,159.94 = 895,600.11 : x - Step 2: Convert to fraction form
2,514,712.19/3,772,159.94 = 895,600.11/x - Step 3: Cross multiply
2,514,712.19x = 3,772,159.94 × 895,600.11 - Step 4: Simplify right side
2,514,712.19x = 3,378,346,847,330.04 - Step 5: Solve for x
x = 3,378,346,847,330.04/2,514,712.19 - Step 6: Final answer
x = 1,343,432.81
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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.