Finding the Fourth Proportional to 3,058,701.62, 4,588,052.76 and 1,456,407
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Solution
The fourth proportional to 3,058,701.62, 4,588,052.76 and 1,456,407 is: 2,184,610.66
Step by Step Solution
- Step 1: Write the proportion equation
3,058,701.62 : 4,588,052.76 = 1,456,407 : x - Step 2: Convert to fraction form
3,058,701.62/4,588,052.76 = 1,456,407/x - Step 3: Cross multiply
3,058,701.62x = 4,588,052.76 × 1,456,407 - Step 4: Simplify right side
3,058,701.62x = 6,682,072,156,033.32 - Step 5: Solve for x
x = 6,682,072,156,033.32/3,058,701.62 - Step 6: Final answer
x = 2,184,610.66
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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.