Finding the Fourth Proportional to 2,310,324.42, 3,465,585 and 712,852.14
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Solution
The fourth proportional to 2,310,324.42, 3,465,585 and 712,852.14 is: 1,069,308.56
Step by Step Solution
- Step 1: Write the proportion equation
2,310,324.42 : 3,465,585 = 712,852.14 : x - Step 2: Convert to fraction form
2,310,324.42/3,465,585 = 712,852.14/x - Step 3: Cross multiply
2,310,324.42x = 3,465,585 × 712,852.14 - Step 4: Simplify right side
2,310,324.42x = 2,470,449,683,601.90 - Step 5: Solve for x
x = 2,470,449,683,601.90/2,310,324.42 - Step 6: Final answer
x = 1,069,308.56
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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.