Finding the Fourth Proportional to 2,246,116.68, 3,368,509.96 and 626,494.97
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Solution
The fourth proportional to 2,246,116.68, 3,368,509.96 and 626,494.97 is: 939,556.96
Step by Step Solution
- Step 1: Write the proportion equation
2,246,116.68 : 3,368,509.96 = 626,494.97 : x - Step 2: Convert to fraction form
2,246,116.68/3,368,509.96 = 626,494.97/x - Step 3: Cross multiply
2,246,116.68x = 3,368,509.96 × 626,494.97 - Step 4: Simplify right side
2,246,116.68x = 2,110,354,546,334.90 - Step 5: Solve for x
x = 2,110,354,546,334.90/2,246,116.68 - Step 6: Final answer
x = 939,556.96
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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.