Finding the Fourth Proportional to 3,352,104.74, 5,028,203.24 and 955,949.63
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Solution
The fourth proportional to 3,352,104.74, 5,028,203.24 and 955,949.63 is: 1,433,937.59
Step by Step Solution
- Step 1: Write the proportion equation
3,352,104.74 : 5,028,203.24 = 955,949.63 : x - Step 2: Convert to fraction form
3,352,104.74/5,028,203.24 = 955,949.63/x - Step 3: Cross multiply
3,352,104.74x = 5,028,203.24 × 955,949.63 - Step 4: Simplify right side
3,352,104.74x = 4,806,708,996,922.04 - Step 5: Solve for x
x = 4,806,708,996,922.04/3,352,104.74 - Step 6: Final answer
x = 1,433,937.59
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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.