Finding the Fourth Proportional to 4,045,133.60, 6,059,827.20 and 2,442,937.40
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Solution
The fourth proportional to 4,045,133.60, 6,059,827.20 and 2,442,937.40 is: 3,659,651.32
Step by Step Solution
- Step 1: Write the proportion equation
4,045,133.60 : 6,059,827.20 = 2,442,937.40 : x - Step 2: Convert to fraction form
4,045,133.60/6,059,827.20 = 2,442,937.40/x - Step 3: Cross multiply
4,045,133.60x = 6,059,827.20 × 2,442,937.40 - Step 4: Simplify right side
4,045,133.60x = 14,803,778,504,417.28 - Step 5: Solve for x
x = 14,803,778,504,417.28/4,045,133.60 - Step 6: Final answer
x = 3,659,651.32
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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.