Finding the Fourth Proportional to 1,496,294.69, 2,244,757.44 and 485,337.99
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Solution
The fourth proportional to 1,496,294.69, 2,244,757.44 and 485,337.99 is: 728,109.29
Step by Step Solution
- Step 1: Write the proportion equation
1,496,294.69 : 2,244,757.44 = 485,337.99 : x - Step 2: Convert to fraction form
1,496,294.69/2,244,757.44 = 485,337.99/x - Step 3: Cross multiply
1,496,294.69x = 2,244,757.44 × 485,337.99 - Step 4: Simplify right side
1,496,294.69x = 1,089,466,063,967.15 - Step 5: Solve for x
x = 1,089,466,063,967.15/1,496,294.69 - Step 6: Final answer
x = 728,109.29
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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.