Finding the Fourth Proportional to 546,183.75, 753,424.87 and 341,880.02
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Solution
The fourth proportional to 546,183.75, 753,424.87 and 341,880.02 is: 471,601.20
Step by Step Solution
- Step 1: Write the proportion equation
546,183.75 : 753,424.87 = 341,880.02 : x - Step 2: Convert to fraction form
546,183.75/753,424.87 = 341,880.02/x - Step 3: Cross multiply
546,183.75x = 753,424.87 × 341,880.02 - Step 4: Simplify right side
546,183.75x = 257,580,909,624.10 - Step 5: Solve for x
x = 257,580,909,624.10/546,183.75 - Step 6: Final answer
x = 471,601.20
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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.