Finding the Fourth Proportional to 4,349,822.82, 6,001,404.44 and 2,513,612.18
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Solution
The fourth proportional to 4,349,822.82, 6,001,404.44 and 2,513,612.18 is: 3,468,004.08
Step by Step Solution
- Step 1: Write the proportion equation
4,349,822.82 : 6,001,404.44 = 2,513,612.18 : x - Step 2: Convert to fraction form
4,349,822.82/6,001,404.44 = 2,513,612.18/x - Step 3: Cross multiply
4,349,822.82x = 6,001,404.44 × 2,513,612.18 - Step 4: Simplify right side
4,349,822.82x = 15,085,203,297,490.08 - Step 5: Solve for x
x = 15,085,203,297,490.08/4,349,822.82 - Step 6: Final answer
x = 3,468,004.08
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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.