Finding the Fourth Proportional to 2,361,706.56, 3,258,598.68 and 1,751,271.12
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Solution
The fourth proportional to 2,361,706.56, 3,258,598.68 and 1,751,271.12 is: 2,416,341.58
Step by Step Solution
- Step 1: Write the proportion equation
2,361,706.56 : 3,258,598.68 = 1,751,271.12 : x - Step 2: Convert to fraction form
2,361,706.56/3,258,598.68 = 1,751,271.12/x - Step 3: Cross multiply
2,361,706.56x = 3,258,598.68 × 1,751,271.12 - Step 4: Simplify right side
2,361,706.56x = 5,706,689,759,954.12 - Step 5: Solve for x
x = 5,706,689,759,954.12/2,361,706.56 - Step 6: Final answer
x = 2,416,341.58
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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.