Finding the Fourth Proportional to 534,204.08, 737,237.16 and 307,864.16
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Solution
The fourth proportional to 534,204.08, 737,237.16 and 307,864.16 is: 424,873.02
Step by Step Solution
- Step 1: Write the proportion equation
534,204.08 : 737,237.16 = 307,864.16 : x - Step 2: Convert to fraction form
534,204.08/737,237.16 = 307,864.16/x - Step 3: Cross multiply
534,204.08x = 737,237.16 × 307,864.16 - Step 4: Simplify right side
534,204.08x = 226,968,898,984.19 - Step 5: Solve for x
x = 226,968,898,984.19/534,204.08 - Step 6: Final answer
x = 424,873.02
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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.