Finding the Fourth Proportional to 2,823,099.66, 4,232,268.96 and 1,224,458.70
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Solution
The fourth proportional to 2,823,099.66, 4,232,268.96 and 1,224,458.70 is: 1,835,655.55
Step by Step Solution
- Step 1: Write the proportion equation
2,823,099.66 : 4,232,268.96 = 1,224,458.70 : x - Step 2: Convert to fraction form
2,823,099.66/4,232,268.96 = 1,224,458.70/x - Step 3: Cross multiply
2,823,099.66x = 4,232,268.96 × 1,224,458.70 - Step 4: Simplify right side
2,823,099.66x = 5,182,238,548,811.95 - Step 5: Solve for x
x = 5,182,238,548,811.95/2,823,099.66 - Step 6: Final answer
x = 1,835,655.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.