Finding the Fourth Proportional to 750,058.66, 1,125,156.35 and 244,489.87
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Solution
The fourth proportional to 750,058.66, 1,125,156.35 and 244,489.87 is: 366,757.08
Step by Step Solution
- Step 1: Write the proportion equation
750,058.66 : 1,125,156.35 = 244,489.87 : x - Step 2: Convert to fraction form
750,058.66/1,125,156.35 = 244,489.87/x - Step 3: Cross multiply
750,058.66x = 1,125,156.35 × 244,489.87 - Step 4: Simplify right side
750,058.66x = 275,089,323,596.17 - Step 5: Solve for x
x = 275,089,323,596.17/750,058.66 - Step 6: Final answer
x = 366,757.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.