Finding the Fourth Proportional to 593,586.12, 891,549.90 and 510,028.68
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Solution
The fourth proportional to 593,586.12, 891,549.90 and 510,028.68 is: 766,048.94
Step by Step Solution
- Step 1: Write the proportion equation
593,586.12 : 891,549.90 = 510,028.68 : x - Step 2: Convert to fraction form
593,586.12/891,549.90 = 510,028.68/x - Step 3: Cross multiply
593,586.12x = 891,549.90 × 510,028.68 - Step 4: Simplify right side
593,586.12x = 454,716,018,651.13 - Step 5: Solve for x
x = 454,716,018,651.13/593,586.12 - Step 6: Final answer
x = 766,048.94
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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.