Finding the Fourth Proportional to 637,320.44, 956,029.80 and 164,010.44
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Solution
The fourth proportional to 637,320.44, 956,029.80 and 164,010.44 is: 246,028.31
Step by Step Solution
- Step 1: Write the proportion equation
637,320.44 : 956,029.80 = 164,010.44 : x - Step 2: Convert to fraction form
637,320.44/956,029.80 = 164,010.44/x - Step 3: Cross multiply
637,320.44x = 956,029.80 × 164,010.44 - Step 4: Simplify right side
637,320.44x = 156,798,868,151.11 - Step 5: Solve for x
x = 156,798,868,151.11/637,320.44 - Step 6: Final answer
x = 246,028.31
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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.