Finding the Fourth Proportional to 1,549,404, 2,324,193.48 and 552,132
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Solution
The fourth proportional to 1,549,404, 2,324,193.48 and 552,132 is: 828,229.17
Step by Step Solution
- Step 1: Write the proportion equation
1,549,404 : 2,324,193.48 = 552,132 : x - Step 2: Convert to fraction form
1,549,404/2,324,193.48 = 552,132/x - Step 3: Cross multiply
1,549,404x = 2,324,193.48 × 552,132 - Step 4: Simplify right side
1,549,404x = 1,283,261,594,499.36 - Step 5: Solve for x
x = 1,283,261,594,499.36/1,549,404 - Step 6: Final answer
x = 828,229.17
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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.