Finding the Fourth Proportional to 937,050.80, 1,293,114.44 and 507,327.44
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Solution
The fourth proportional to 937,050.80, 1,293,114.44 and 507,327.44 is: 700,103.39
Step by Step Solution
- Step 1: Write the proportion equation
937,050.80 : 1,293,114.44 = 507,327.44 : x - Step 2: Convert to fraction form
937,050.80/1,293,114.44 = 507,327.44/x - Step 3: Cross multiply
937,050.80x = 1,293,114.44 × 507,327.44 - Step 4: Simplify right side
937,050.80x = 656,032,438,472.23 - Step 5: Solve for x
x = 656,032,438,472.23/937,050.80 - Step 6: Final answer
x = 700,103.39
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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.