Finding the Fourth Proportional to 2,560,440.24, 3,841,232.33 and 963,017.18
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Solution
The fourth proportional to 2,560,440.24, 3,841,232.33 and 963,017.18 is: 1,444,740.89
Step by Step Solution
- Step 1: Write the proportion equation
2,560,440.24 : 3,841,232.33 = 963,017.18 : x - Step 2: Convert to fraction form
2,560,440.24/3,841,232.33 = 963,017.18/x - Step 3: Cross multiply
2,560,440.24x = 3,841,232.33 × 963,017.18 - Step 4: Simplify right side
2,560,440.24x = 3,699,172,702,140.18 - Step 5: Solve for x
x = 3,699,172,702,140.18/2,560,440.24 - Step 6: Final answer
x = 1,444,740.89
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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.