Finding the Fourth Proportional to 577,557.24, 796,709.04 and 335,813.08
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Solution
The fourth proportional to 577,557.24, 796,709.04 and 335,813.08 is: 463,236.02
Step by Step Solution
- Step 1: Write the proportion equation
577,557.24 : 796,709.04 = 335,813.08 : x - Step 2: Convert to fraction form
577,557.24/796,709.04 = 335,813.08/x - Step 3: Cross multiply
577,557.24x = 796,709.04 × 335,813.08 - Step 4: Simplify right side
577,557.24x = 267,545,316,586.24 - Step 5: Solve for x
x = 267,545,316,586.24/577,557.24 - Step 6: Final answer
x = 463,236.02
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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.