Finding the Fourth Proportional to 2,248,404, 3,372,649.80 and 827,728.80
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Solution
The fourth proportional to 2,248,404, 3,372,649.80 and 827,728.80 is: 1,241,609.32
Step by Step Solution
- Step 1: Write the proportion equation
2,248,404 : 3,372,649.80 = 827,728.80 : x - Step 2: Convert to fraction form
2,248,404/3,372,649.80 = 827,728.80/x - Step 3: Cross multiply
2,248,404x = 3,372,649.80 × 827,728.80 - Step 4: Simplify right side
2,248,404x = 2,791,639,371,774.24 - Step 5: Solve for x
x = 2,791,639,371,774.24/2,248,404 - Step 6: Final answer
x = 1,241,609.32
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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.