Finding the Fourth Proportional to 1,150,782.24, 1,723,149.36 and 924,944.16
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Solution
The fourth proportional to 1,150,782.24, 1,723,149.36 and 924,944.16 is: 1,384,985.69
Step by Step Solution
- Step 1: Write the proportion equation
1,150,782.24 : 1,723,149.36 = 924,944.16 : x - Step 2: Convert to fraction form
1,150,782.24/1,723,149.36 = 924,944.16/x - Step 3: Cross multiply
1,150,782.24x = 1,723,149.36 × 924,944.16 - Step 4: Simplify right side
1,150,782.24x = 1,593,816,937,339.74 - Step 5: Solve for x
x = 1,593,816,937,339.74/1,150,782.24 - Step 6: Final answer
x = 1,384,985.69
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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.