Finding the Fourth Proportional to 2,246,324.17, 3,369,486.24 and 540,467.50
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Solution
The fourth proportional to 2,246,324.17, 3,369,486.24 and 540,467.50 is: 810,701.25
Step by Step Solution
- Step 1: Write the proportion equation
2,246,324.17 : 3,369,486.24 = 540,467.50 : x - Step 2: Convert to fraction form
2,246,324.17/3,369,486.24 = 540,467.50/x - Step 3: Cross multiply
2,246,324.17x = 3,369,486.24 × 540,467.50 - Step 4: Simplify right side
2,246,324.17x = 1,821,097,804,417.20 - Step 5: Solve for x
x = 1,821,097,804,417.20/2,246,324.17 - Step 6: Final answer
x = 810,701.25
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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.