Finding the Fourth Proportional to 2,359,066, 3,539,942.96 and 919,562.08
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Solution
The fourth proportional to 2,359,066, 3,539,942.96 and 919,562.08 is: 1,379,866.99
Step by Step Solution
- Step 1: Write the proportion equation
2,359,066 : 3,539,942.96 = 919,562.08 : x - Step 2: Convert to fraction form
2,359,066/3,539,942.96 = 919,562.08/x - Step 3: Cross multiply
2,359,066x = 3,539,942.96 × 919,562.08 - Step 4: Simplify right side
2,359,066x = 3,255,197,311,378.96 - Step 5: Solve for x
x = 3,255,197,311,378.96/2,359,066 - Step 6: Final answer
x = 1,379,866.99
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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.