Finding the Fourth Proportional to 4,348,638.36, 6,001,398.61 and 2,414,898.90
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Solution
The fourth proportional to 4,348,638.36, 6,001,398.61 and 2,414,898.90 is: 3,332,714.68
Step by Step Solution
- Step 1: Write the proportion equation
4,348,638.36 : 6,001,398.61 = 2,414,898.90 : x - Step 2: Convert to fraction form
4,348,638.36/6,001,398.61 = 2,414,898.90/x - Step 3: Cross multiply
4,348,638.36x = 6,001,398.61 × 2,414,898.90 - Step 4: Simplify right side
4,348,638.36x = 14,492,770,895,713.28 - Step 5: Solve for x
x = 14,492,770,895,713.28/4,348,638.36 - Step 6: Final answer
x = 3,332,714.68
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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.