Finding the Fourth Proportional to 1,793,024.67, 2,690,331.94 and 939,892.68
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Solution
The fourth proportional to 1,793,024.67, 2,690,331.94 and 939,892.68 is: 1,410,255.72
Step by Step Solution
- Step 1: Write the proportion equation
1,793,024.67 : 2,690,331.94 = 939,892.68 : x - Step 2: Convert to fraction form
1,793,024.67/2,690,331.94 = 939,892.68/x - Step 3: Cross multiply
1,793,024.67x = 2,690,331.94 × 939,892.68 - Step 4: Simplify right side
1,793,024.67x = 2,528,623,298,351.07 - Step 5: Solve for x
x = 2,528,623,298,351.07/1,793,024.67 - Step 6: Final answer
x = 1,410,255.72
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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.