Finding the Fourth Proportional to 11,733,587.04, 16,193,098.44 and 6,576,949.92
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Solution
The fourth proportional to 11,733,587.04, 16,193,098.44 and 6,576,949.92 is: 9,076,610.34
Step by Step Solution
- Step 1: Write the proportion equation
11,733,587.04 : 16,193,098.44 = 6,576,949.92 : x - Step 2: Convert to fraction form
11,733,587.04/16,193,098.44 = 6,576,949.92/x - Step 3: Cross multiply
11,733,587.04x = 16,193,098.44 × 6,576,949.92 - Step 4: Simplify right side
11,733,587.04x = 106,501,197,489,510.12 - Step 5: Solve for x
x = 106,501,197,489,510.12/11,733,587.04 - Step 6: Final answer
x = 9,076,610.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.