Finding the Fourth Proportional to 937,536.93, 1,293,801.00 and 507,817.05
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Solution
The fourth proportional to 937,536.93, 1,293,801.00 and 507,817.05 is: 700,787.56
Step by Step Solution
- Step 1: Write the proportion equation
937,536.93 : 1,293,801.00 = 507,817.05 : x - Step 2: Convert to fraction form
937,536.93/1,293,801.00 = 507,817.05/x - Step 3: Cross multiply
937,536.93x = 1,293,801.00 × 507,817.05 - Step 4: Simplify right side
937,536.93x = 657,014,214,123.90 - Step 5: Solve for x
x = 657,014,214,123.90/937,536.93 - Step 6: Final answer
x = 700,787.56
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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.