Finding the Fourth Proportional to 596,812.41, 895,489.43 and 546,358.05
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Solution
The fourth proportional to 596,812.41, 895,489.43 and 546,358.05 is: 819,784.99
Step by Step Solution
- Step 1: Write the proportion equation
596,812.41 : 895,489.43 = 546,358.05 : x - Step 2: Convert to fraction form
596,812.41/895,489.43 = 546,358.05/x - Step 3: Cross multiply
596,812.41x = 895,489.43 × 546,358.05 - Step 4: Simplify right side
596,812.41x = 489,257,856,038.62 - Step 5: Solve for x
x = 489,257,856,038.62/596,812.41 - Step 6: Final answer
x = 819,784.99
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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.