Finding the Fourth Proportional to 4,413,490.51, 6,093,334.12 and 3,499,411.99
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Solution
The fourth proportional to 4,413,490.51, 6,093,334.12 and 3,499,411.99 is: 4,831,343.00
Step by Step Solution
- Step 1: Write the proportion equation
4,413,490.51 : 6,093,334.12 = 3,499,411.99 : x - Step 2: Convert to fraction form
4,413,490.51/6,093,334.12 = 3,499,411.99/x - Step 3: Cross multiply
4,413,490.51x = 6,093,334.12 × 3,499,411.99 - Step 4: Simplify right side
4,413,490.51x = 21,323,086,439,388.89 - Step 5: Solve for x
x = 21,323,086,439,388.89/4,413,490.51 - Step 6: Final answer
x = 4,831,343.00
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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.