Finding the Fourth Proportional to 594,631.29, 891,695.43 and 239,549.97
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Solution
The fourth proportional to 594,631.29, 891,695.43 and 239,549.97 is: 359,223.64
Step by Step Solution
- Step 1: Write the proportion equation
594,631.29 : 891,695.43 = 239,549.97 : x - Step 2: Convert to fraction form
594,631.29/891,695.43 = 239,549.97/x - Step 3: Cross multiply
594,631.29x = 891,695.43 × 239,549.97 - Step 4: Simplify right side
594,631.29x = 213,605,613,505.64 - Step 5: Solve for x
x = 213,605,613,505.64/594,631.29 - Step 6: Final answer
x = 359,223.64
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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.