Finding the Fourth Proportional to 1,351,636.24, 2,028,018.12 and 593,085.84
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Solution
The fourth proportional to 1,351,636.24, 2,028,018.12 and 593,085.84 is: 889,876.13
Step by Step Solution
- Step 1: Write the proportion equation
1,351,636.24 : 2,028,018.12 = 593,085.84 : x - Step 2: Convert to fraction form
1,351,636.24/2,028,018.12 = 593,085.84/x - Step 3: Cross multiply
1,351,636.24x = 2,028,018.12 × 593,085.84 - Step 4: Simplify right side
1,351,636.24x = 1,202,788,830,235.42 - Step 5: Solve for x
x = 1,202,788,830,235.42/1,351,636.24 - Step 6: Final answer
x = 889,876.13
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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.