Finding the Fourth Proportional to 894,695.00, 1,234,272.26 and 531,913.01
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Solution
The fourth proportional to 894,695.00, 1,234,272.26 and 531,913.01 is: 733,798.08
Step by Step Solution
- Step 1: Write the proportion equation
894,695.00 : 1,234,272.26 = 531,913.01 : x - Step 2: Convert to fraction form
894,695.00/1,234,272.26 = 531,913.01/x - Step 3: Cross multiply
894,695.00x = 1,234,272.26 × 531,913.01 - Step 4: Simplify right side
894,695.00x = 656,525,468,134.52 - Step 5: Solve for x
x = 656,525,468,134.52/894,695.00 - Step 6: Final answer
x = 733,798.08
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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.