Finding the Fourth Proportional to 2,256,173.48, 3,382,577.10 and 1,357,404.64
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Solution
The fourth proportional to 2,256,173.48, 3,382,577.10 and 1,357,404.64 is: 2,035,094.32
Step by Step Solution
- Step 1: Write the proportion equation
2,256,173.48 : 3,382,577.10 = 1,357,404.64 : x - Step 2: Convert to fraction form
2,256,173.48/3,382,577.10 = 1,357,404.64/x - Step 3: Cross multiply
2,256,173.48x = 3,382,577.10 × 1,357,404.64 - Step 4: Simplify right side
2,256,173.48x = 4,591,525,842,241.30 - Step 5: Solve for x
x = 4,591,525,842,241.30/2,256,173.48 - Step 6: Final answer
x = 2,035,094.32
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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.