Finding the Fourth Proportional to 1,469,327.08, 2,202,984.36 and 748,273
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Solution
The fourth proportional to 1,469,327.08, 2,202,984.36 and 748,273 is: 1,121,897.05
Step by Step Solution
- Step 1: Write the proportion equation
1,469,327.08 : 2,202,984.36 = 748,273 : x - Step 2: Convert to fraction form
1,469,327.08/2,202,984.36 = 748,273/x - Step 3: Cross multiply
1,469,327.08x = 2,202,984.36 × 748,273 - Step 4: Simplify right side
1,469,327.08x = 1,648,433,716,010.28 - Step 5: Solve for x
x = 1,648,433,716,010.28/1,469,327.08 - Step 6: Final answer
x = 1,121,897.05
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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.