Finding the Fourth Proportional to 1,480,750.75, 2,221,126.44 and 534,121.37
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Solution
The fourth proportional to 1,480,750.75, 2,221,126.44 and 534,121.37 is: 801,182.17
Step by Step Solution
- Step 1: Write the proportion equation
1,480,750.75 : 2,221,126.44 = 534,121.37 : x - Step 2: Convert to fraction form
1,480,750.75/2,221,126.44 = 534,121.37/x - Step 3: Cross multiply
1,480,750.75x = 2,221,126.44 × 534,121.37 - Step 4: Simplify right side
1,480,750.75x = 1,186,351,097,076.02 - Step 5: Solve for x
x = 1,186,351,097,076.02/1,480,750.75 - Step 6: Final answer
x = 801,182.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.