Finding the Fourth Proportional to 2,582,352, 3,874,150.08 and 809,424
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Solution
The fourth proportional to 2,582,352, 3,874,150.08 and 809,424 is: 1,214,330.99
Step by Step Solution
- Step 1: Write the proportion equation
2,582,352 : 3,874,150.08 = 809,424 : x - Step 2: Convert to fraction form
2,582,352/3,874,150.08 = 809,424/x - Step 3: Cross multiply
2,582,352x = 3,874,150.08 × 809,424 - Step 4: Simplify right side
2,582,352x = 3,135,830,054,353.92 - Step 5: Solve for x
x = 3,135,830,054,353.92/2,582,352 - Step 6: Final answer
x = 1,214,330.99
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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.