Finding the Fourth Proportional to 4,804,470.24, 7,207,826.40 and 1,392,828
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Solution
The fourth proportional to 4,804,470.24, 7,207,826.40 and 1,392,828 is: 2,089,566.99
Step by Step Solution
- Step 1: Write the proportion equation
4,804,470.24 : 7,207,826.40 = 1,392,828 : x - Step 2: Convert to fraction form
4,804,470.24/7,207,826.40 = 1,392,828/x - Step 3: Cross multiply
4,804,470.24x = 7,207,826.40 × 1,392,828 - Step 4: Simplify right side
4,804,470.24x = 10,039,262,429,059.20 - Step 5: Solve for x
x = 10,039,262,429,059.20/4,804,470.24 - Step 6: Final answer
x = 2,089,566.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.