Finding the Fourth Proportional to 367,379.93, 507,001.11 and 204,037.08
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Solution
The fourth proportional to 367,379.93, 507,001.11 and 204,037.08 is: 281,580.50
Step by Step Solution
- Step 1: Write the proportion equation
367,379.93 : 507,001.11 = 204,037.08 : x - Step 2: Convert to fraction form
367,379.93/507,001.11 = 204,037.08/x - Step 3: Cross multiply
367,379.93x = 507,001.11 × 204,037.08 - Step 4: Simplify right side
367,379.93x = 103,447,026,041.16 - Step 5: Solve for x
x = 103,447,026,041.16/367,379.93 - Step 6: Final answer
x = 281,580.50
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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.