Finding the Fourth Proportional to 2,822,426.53, 4,227,236.67 and 1,797,762.36
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Solution
The fourth proportional to 2,822,426.53, 4,227,236.67 and 1,797,762.36 is: 2,692,565.03
Step by Step Solution
- Step 1: Write the proportion equation
2,822,426.53 : 4,227,236.67 = 1,797,762.36 : x - Step 2: Convert to fraction form
2,822,426.53/4,227,236.67 = 1,797,762.36/x - Step 3: Cross multiply
2,822,426.53x = 4,227,236.67 × 1,797,762.36 - Step 4: Simplify right side
2,822,426.53x = 7,599,566,972,137.74 - Step 5: Solve for x
x = 7,599,566,972,137.74/2,822,426.53 - Step 6: Final answer
x = 2,692,565.03
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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.