Finding the Fourth Proportional to 4,057,210, 5,599,124.76 and 2,246,374
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Solution
The fourth proportional to 4,057,210, 5,599,124.76 and 2,246,374 is: 3,100,092.99
Step by Step Solution
- Step 1: Write the proportion equation
4,057,210 : 5,599,124.76 = 2,246,374 : x - Step 2: Convert to fraction form
4,057,210/5,599,124.76 = 2,246,374/x - Step 3: Cross multiply
4,057,210x = 5,599,124.76 × 2,246,374 - Step 4: Simplify right side
4,057,210x = 12,577,728,283,620.24 - Step 5: Solve for x
x = 12,577,728,283,620.24/4,057,210 - Step 6: Final answer
x = 3,100,092.99
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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.