Finding the Fourth Proportional to 2,593,964.37, 3,553,714.62 and 2,496,962.10
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Solution
The fourth proportional to 2,593,964.37, 3,553,714.62 and 2,496,962.10 is: 3,420,822.13
Step by Step Solution
- Step 1: Write the proportion equation
2,593,964.37 : 3,553,714.62 = 2,496,962.10 : x - Step 2: Convert to fraction form
2,593,964.37/3,553,714.62 = 2,496,962.10/x - Step 3: Cross multiply
2,593,964.37x = 3,553,714.62 × 2,496,962.10 - Step 4: Simplify right side
2,593,964.37x = 8,873,490,720,355.90 - Step 5: Solve for x
x = 8,873,490,720,355.90/2,593,964.37 - Step 6: Final answer
x = 3,420,822.13
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.