Finding the Fourth Proportional to 2,403,252.37, 3,605,468.24 and 720,354.25
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Solution
The fourth proportional to 2,403,252.37, 3,605,468.24 and 720,354.25 is: 1,080,708.13
Step by Step Solution
- Step 1: Write the proportion equation
2,403,252.37 : 3,605,468.24 = 720,354.25 : x - Step 2: Convert to fraction form
2,403,252.37/3,605,468.24 = 720,354.25/x - Step 3: Cross multiply
2,403,252.37x = 3,605,468.24 × 720,354.25 - Step 4: Simplify right side
2,403,252.37x = 2,597,214,369,924.02 - Step 5: Solve for x
x = 2,597,214,369,924.02/2,403,252.37 - Step 6: Final answer
x = 1,080,708.13
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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.