Finding the Fourth Proportional to 1,894,002.26, 2,841,423.20 and 546,059.70
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Solution
The fourth proportional to 1,894,002.26, 2,841,423.20 and 546,059.70 is: 819,210.59
Step by Step Solution
- Step 1: Write the proportion equation
1,894,002.26 : 2,841,423.20 = 546,059.70 : x - Step 2: Convert to fraction form
1,894,002.26/2,841,423.20 = 546,059.70/x - Step 3: Cross multiply
1,894,002.26x = 2,841,423.20 × 546,059.70 - Step 4: Simplify right side
1,894,002.26x = 1,551,586,700,165.04 - Step 5: Solve for x
x = 1,551,586,700,165.04/1,894,002.26 - Step 6: Final answer
x = 819,210.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.