Finding the Fourth Proportional to 1,579,845.97, 2,368,346.41 and 568,256.86
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Solution
The fourth proportional to 1,579,845.97, 2,368,346.41 and 568,256.86 is: 851,873.62
Step by Step Solution
- Step 1: Write the proportion equation
1,579,845.97 : 2,368,346.41 = 568,256.86 : x - Step 2: Convert to fraction form
1,579,845.97/2,368,346.41 = 568,256.86/x - Step 3: Cross multiply
1,579,845.97x = 2,368,346.41 × 568,256.86 - Step 4: Simplify right side
1,579,845.97x = 1,345,829,094,338.87 - Step 5: Solve for x
x = 1,345,829,094,338.87/1,579,845.97 - Step 6: Final answer
x = 851,873.62
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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.