Finding the Fourth Proportional to 2,798,998.14, 4,198,688.00 and 951,757.94
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Solution
The fourth proportional to 2,798,998.14, 4,198,688.00 and 951,757.94 is: 1,427,701.78
Step by Step Solution
- Step 1: Write the proportion equation
2,798,998.14 : 4,198,688.00 = 951,757.94 : x - Step 2: Convert to fraction form
2,798,998.14/4,198,688.00 = 951,757.94/x - Step 3: Cross multiply
2,798,998.14x = 4,198,688.00 × 951,757.94 - Step 4: Simplify right side
2,798,998.14x = 3,996,134,615,830.49 - Step 5: Solve for x
x = 3,996,134,615,830.49/2,798,998.14 - Step 6: Final answer
x = 1,427,701.78
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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.