Finding the Fourth Proportional to 1,594,771.24, 2,393,538.92 and 837,148.28
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Solution
The fourth proportional to 1,594,771.24, 2,393,538.92 and 837,148.28 is: 1,256,447.91
Step by Step Solution
- Step 1: Write the proportion equation
1,594,771.24 : 2,393,538.92 = 837,148.28 : x - Step 2: Convert to fraction form
1,594,771.24/2,393,538.92 = 837,148.28/x - Step 3: Cross multiply
1,594,771.24x = 2,393,538.92 × 837,148.28 - Step 4: Simplify right side
1,594,771.24x = 2,003,746,989,991.06 - Step 5: Solve for x
x = 2,003,746,989,991.06/1,594,771.24 - Step 6: Final answer
x = 1,256,447.91
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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.