Finding the Fourth Proportional to 2,237,232.06, 3,357,197.28 and 797,806.08
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Solution
The fourth proportional to 2,237,232.06, 3,357,197.28 and 797,806.08 is: 1,197,190.25
Step by Step Solution
- Step 1: Write the proportion equation
2,237,232.06 : 3,357,197.28 = 797,806.08 : x - Step 2: Convert to fraction form
2,237,232.06/3,357,197.28 = 797,806.08/x - Step 3: Cross multiply
2,237,232.06x = 3,357,197.28 × 797,806.08 - Step 4: Simplify right side
2,237,232.06x = 2,678,392,401,743.46 - Step 5: Solve for x
x = 2,678,392,401,743.46/2,237,232.06 - Step 6: Final answer
x = 1,197,190.25
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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.