Finding the Fourth Proportional to 1,465,908.44, 2,197,327.97 and 613,468.49
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Solution
The fourth proportional to 1,465,908.44, 2,197,327.97 and 613,468.49 is: 919,560.48
Step by Step Solution
- Step 1: Write the proportion equation
1,465,908.44 : 2,197,327.97 = 613,468.49 : x - Step 2: Convert to fraction form
1,465,908.44/2,197,327.97 = 613,468.49/x - Step 3: Cross multiply
1,465,908.44x = 2,197,327.97 × 613,468.49 - Step 4: Simplify right side
1,465,908.44x = 1,347,991,462,337.70 - Step 5: Solve for x
x = 1,347,991,462,337.70/1,465,908.44 - Step 6: Final answer
x = 919,560.48
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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.