Finding the Fourth Proportional to 4,501,416.24, 6,212,108.16 and 2,464,227.36
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Solution
The fourth proportional to 4,501,416.24, 6,212,108.16 and 2,464,227.36 is: 3,400,717.92
Step by Step Solution
- Step 1: Write the proportion equation
4,501,416.24 : 6,212,108.16 = 2,464,227.36 : x - Step 2: Convert to fraction form
4,501,416.24/6,212,108.16 = 2,464,227.36/x - Step 3: Cross multiply
4,501,416.24x = 6,212,108.16 × 2,464,227.36 - Step 4: Simplify right side
4,501,416.24x = 15,308,046,891,151.26 - Step 5: Solve for x
x = 15,308,046,891,151.26/4,501,416.24 - Step 6: Final answer
x = 3,400,717.92
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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.