Finding the Fourth Proportional to 599,829.66, 827,765.10 and 327,898.74
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Solution
The fourth proportional to 599,829.66, 827,765.10 and 327,898.74 is: 452,500.35
Step by Step Solution
- Step 1: Write the proportion equation
599,829.66 : 827,765.10 = 327,898.74 : x - Step 2: Convert to fraction form
599,829.66/827,765.10 = 327,898.74/x - Step 3: Cross multiply
599,829.66x = 827,765.10 × 327,898.74 - Step 4: Simplify right side
599,829.66x = 271,423,133,305.97 - Step 5: Solve for x
x = 271,423,133,305.97/599,829.66 - Step 6: Final answer
x = 452,500.35
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.