Finding the Fourth Proportional to 4,582,202.29, 6,323,443.33 and 2,517,351.63
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Solution
The fourth proportional to 4,582,202.29, 6,323,443.33 and 2,517,351.63 is: 3,473,947.54
Step by Step Solution
- Step 1: Write the proportion equation
4,582,202.29 : 6,323,443.33 = 2,517,351.63 : x - Step 2: Convert to fraction form
4,582,202.29/6,323,443.33 = 2,517,351.63/x - Step 3: Cross multiply
4,582,202.29x = 6,323,443.33 × 2,517,351.63 - Step 4: Simplify right side
4,582,202.29x = 15,918,330,391,407.66 - Step 5: Solve for x
x = 15,918,330,391,407.66/4,582,202.29 - Step 6: Final answer
x = 3,473,947.54
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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.