Finding the Fourth Proportional to 593,156.24, 889,135.17 and 233,579.42
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Solution
The fourth proportional to 593,156.24, 889,135.17 and 233,579.42 is: 350,133.17
Step by Step Solution
- Step 1: Write the proportion equation
593,156.24 : 889,135.17 = 233,579.42 : x - Step 2: Convert to fraction form
593,156.24/889,135.17 = 233,579.42/x - Step 3: Cross multiply
593,156.24x = 889,135.17 × 233,579.42 - Step 4: Simplify right side
593,156.24x = 207,683,672,864.53 - Step 5: Solve for x
x = 207,683,672,864.53/593,156.24 - Step 6: Final answer
x = 350,133.17
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1.5x scale
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.