Finding the Fourth Proportional to 1,674,750.09, 2,310,171.26 and 1,053,567.44
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Solution
The fourth proportional to 1,674,750.09, 2,310,171.26 and 1,053,567.44 is: 1,453,304.12
Step by Step Solution
- Step 1: Write the proportion equation
1,674,750.09 : 2,310,171.26 = 1,053,567.44 : x - Step 2: Convert to fraction form
1,674,750.09/2,310,171.26 = 1,053,567.44/x - Step 3: Cross multiply
1,674,750.09x = 2,310,171.26 × 1,053,567.44 - Step 4: Simplify right side
1,674,750.09x = 2,433,921,203,541.08 - Step 5: Solve for x
x = 2,433,921,203,541.08/1,674,750.09 - Step 6: Final answer
x = 1,453,304.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.