Finding the Fourth Proportional to 597,627.09, 896,265.68 and 492,184.53
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Solution
The fourth proportional to 597,627.09, 896,265.68 and 492,184.53 is: 738,132.70
Step by Step Solution
- Step 1: Write the proportion equation
597,627.09 : 896,265.68 = 492,184.53 : x - Step 2: Convert to fraction form
597,627.09/896,265.68 = 492,184.53/x - Step 3: Cross multiply
597,627.09x = 896,265.68 × 492,184.53 - Step 4: Simplify right side
597,627.09x = 441,128,100,005.01 - Step 5: Solve for x
x = 441,128,100,005.01/597,627.09 - Step 6: Final answer
x = 738,132.70
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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.