Finding the Fourth Proportional to 2,296,963.49, 3,445,182.33 and 614,198.21
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Solution
The fourth proportional to 2,296,963.49, 3,445,182.33 and 614,198.21 is: 921,227.01
Step by Step Solution
- Step 1: Write the proportion equation
2,296,963.49 : 3,445,182.33 = 614,198.21 : x - Step 2: Convert to fraction form
2,296,963.49/3,445,182.33 = 614,198.21/x - Step 3: Cross multiply
2,296,963.49x = 3,445,182.33 × 614,198.21 - Step 4: Simplify right side
2,296,963.49x = 2,116,024,802,983.72 - Step 5: Solve for x
x = 2,116,024,802,983.72/2,296,963.49 - Step 6: Final answer
x = 921,227.01
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1.5x scale
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.