Finding the Fourth Proportional to 1,595,513.68, 2,392,948.60 and 584,290.44
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Solution
The fourth proportional to 1,595,513.68, 2,392,948.60 and 584,290.44 is: 876,317.77
Step by Step Solution
- Step 1: Write the proportion equation
1,595,513.68 : 2,392,948.60 = 584,290.44 : x - Step 2: Convert to fraction form
1,595,513.68/2,392,948.60 = 584,290.44/x - Step 3: Cross multiply
1,595,513.68x = 2,392,948.60 × 584,290.44 - Step 4: Simplify right side
1,595,513.68x = 1,398,176,990,391.38 - Step 5: Solve for x
x = 1,398,176,990,391.38/1,595,513.68 - Step 6: Final answer
x = 876,317.77
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.