Finding the Fourth Proportional to 732,824.24, 1,098,977.16 and 348,527.84
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Solution
The fourth proportional to 732,824.24, 1,098,977.16 and 348,527.84 is: 522,668.49
Step by Step Solution
- Step 1: Write the proportion equation
732,824.24 : 1,098,977.16 = 348,527.84 : x - Step 2: Convert to fraction form
732,824.24/1,098,977.16 = 348,527.84/x - Step 3: Cross multiply
732,824.24x = 1,098,977.16 × 348,527.84 - Step 4: Simplify right side
732,824.24x = 383,024,135,784.13 - Step 5: Solve for x
x = 383,024,135,784.13/732,824.24 - Step 6: Final answer
x = 522,668.49
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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.