Finding the Fourth Proportional to 1,723,695.63, 2,583,747.37 and 964,423.91
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Solution
The fourth proportional to 1,723,695.63, 2,583,747.37 and 964,423.91 is: 1,445,630.94
Step by Step Solution
- Step 1: Write the proportion equation
1,723,695.63 : 2,583,747.37 = 964,423.91 : x - Step 2: Convert to fraction form
1,723,695.63/2,583,747.37 = 964,423.91/x - Step 3: Cross multiply
1,723,695.63x = 2,583,747.37 × 964,423.91 - Step 4: Simplify right side
1,723,695.63x = 2,491,827,736,871.38 - Step 5: Solve for x
x = 2,491,827,736,871.38/1,723,695.63 - Step 6: Final answer
x = 1,445,630.94
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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.