Finding the Fourth Proportional to 2,201,315.60, 3,301,973.40 and 2,041,883.30
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Solution
The fourth proportional to 2,201,315.60, 3,301,973.40 and 2,041,883.30 is: 3,062,824.95
Step by Step Solution
- Step 1: Write the proportion equation
2,201,315.60 : 3,301,973.40 = 2,041,883.30 : x - Step 2: Convert to fraction form
2,201,315.60/3,301,973.40 = 2,041,883.30/x - Step 3: Cross multiply
2,201,315.60x = 3,301,973.40 × 2,041,883.30 - Step 4: Simplify right side
2,201,315.60x = 6,742,244,342,504.22 - Step 5: Solve for x
x = 6,742,244,342,504.22/2,201,315.60 - Step 6: Final answer
x = 3,062,824.95
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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.