Finding the Fourth Proportional to 4,021,474.80, 6,032,254.24 and 1,593,218.97
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Solution
The fourth proportional to 4,021,474.80, 6,032,254.24 and 1,593,218.97 is: 2,389,845.11
Step by Step Solution
- Step 1: Write the proportion equation
4,021,474.80 : 6,032,254.24 = 1,593,218.97 : x - Step 2: Convert to fraction form
4,021,474.80/6,032,254.24 = 1,593,218.97/x - Step 3: Cross multiply
4,021,474.80x = 6,032,254.24 × 1,593,218.97 - Step 4: Simplify right side
4,021,474.80x = 9,610,701,883,047.89 - Step 5: Solve for x
x = 9,610,701,883,047.89/4,021,474.80 - Step 6: Final answer
x = 2,389,845.11
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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.