Finding the Fourth Proportional to 4,336,160.37, 6,497,144.63 and 2,625,117.65
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Solution
The fourth proportional to 4,336,160.37, 6,497,144.63 and 2,625,117.65 is: 3,933,380.59
Step by Step Solution
- Step 1: Write the proportion equation
4,336,160.37 : 6,497,144.63 = 2,625,117.65 : x - Step 2: Convert to fraction form
4,336,160.37/6,497,144.63 = 2,625,117.65/x - Step 3: Cross multiply
4,336,160.37x = 6,497,144.63 × 2,625,117.65 - Step 4: Simplify right side
4,336,160.37x = 17,055,769,031,412.89 - Step 5: Solve for x
x = 17,055,769,031,412.89/4,336,160.37 - Step 6: Final answer
x = 3,933,380.59
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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.