Finding the Fourth Proportional to 2,330,000.24, 3,495,202.44 and 711,133.96
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Solution
The fourth proportional to 2,330,000.24, 3,495,202.44 and 711,133.96 is: 1,066,762.62
Step by Step Solution
- Step 1: Write the proportion equation
2,330,000.24 : 3,495,202.44 = 711,133.96 : x - Step 2: Convert to fraction form
2,330,000.24/3,495,202.44 = 711,133.96/x - Step 3: Cross multiply
2,330,000.24x = 3,495,202.44 × 711,133.96 - Step 4: Simplify right side
2,330,000.24x = 2,485,557,152,158.86 - Step 5: Solve for x
x = 2,485,557,152,158.86/2,330,000.24 - Step 6: Final answer
x = 1,066,762.62
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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.