Finding the Fourth Proportional to 1,832,126.47, 2,748,378.24 and 634,046.96
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Solution
The fourth proportional to 1,832,126.47, 2,748,378.24 and 634,046.96 is: 951,135.69
Step by Step Solution
- Step 1: Write the proportion equation
1,832,126.47 : 2,748,378.24 = 634,046.96 : x - Step 2: Convert to fraction form
1,832,126.47/2,748,378.24 = 634,046.96/x - Step 3: Cross multiply
1,832,126.47x = 2,748,378.24 × 634,046.96 - Step 4: Simplify right side
1,832,126.47x = 1,742,600,874,873.10 - Step 5: Solve for x
x = 1,742,600,874,873.10/1,832,126.47 - Step 6: Final answer
x = 951,135.69
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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.