Finding the Fourth Proportional to 4,058,277.36, 6,085,575.72 and 1,532,140.08
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Solution
The fourth proportional to 4,058,277.36, 6,085,575.72 and 1,532,140.08 is: 2,297,515.34
Step by Step Solution
- Step 1: Write the proportion equation
4,058,277.36 : 6,085,575.72 = 1,532,140.08 : x - Step 2: Convert to fraction form
4,058,277.36/6,085,575.72 = 1,532,140.08/x - Step 3: Cross multiply
4,058,277.36x = 6,085,575.72 × 1,532,140.08 - Step 4: Simplify right side
4,058,277.36x = 9,323,954,470,486.86 - Step 5: Solve for x
x = 9,323,954,470,486.86/4,058,277.36 - Step 6: Final answer
x = 2,297,515.34
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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.