Finding the Fourth Proportional to 2,593,965.36, 3,553,716 and 2,496,963.10
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Solution
The fourth proportional to 2,593,965.36, 3,553,716 and 2,496,963.10 is: 3,420,823.52
Step by Step Solution
- Step 1: Write the proportion equation
2,593,965.36 : 3,553,716 = 2,496,963.10 : x - Step 2: Convert to fraction form
2,593,965.36/3,553,716 = 2,496,963.10/x - Step 3: Cross multiply
2,593,965.36x = 3,553,716 × 2,496,963.10 - Step 4: Simplify right side
2,593,965.36x = 8,873,497,719,879.60 - Step 5: Solve for x
x = 8,873,497,719,879.60/2,593,965.36 - Step 6: Final answer
x = 3,420,823.52
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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.