Finding the Fourth Proportional to 2,460,454, 3,690,873.68 and 663,309.97
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Solution
The fourth proportional to 2,460,454, 3,690,873.68 and 663,309.97 is: 995,016.90
Step by Step Solution
- Step 1: Write the proportion equation
2,460,454 : 3,690,873.68 = 663,309.97 : x - Step 2: Convert to fraction form
2,460,454/3,690,873.68 = 663,309.97/x - Step 3: Cross multiply
2,460,454x = 3,690,873.68 × 663,309.97 - Step 4: Simplify right side
2,460,454x = 2,448,193,309,954.59 - Step 5: Solve for x
x = 2,448,193,309,954.59/2,460,454 - Step 6: Final answer
x = 995,016.90
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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.