Finding the Fourth Proportional to 4,458,900.66, 6,153,076.98 and 2,525,175.08
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Solution
The fourth proportional to 4,458,900.66, 6,153,076.98 and 2,525,175.08 is: 3,484,624.99
Step by Step Solution
- Step 1: Write the proportion equation
4,458,900.66 : 6,153,076.98 = 2,525,175.08 : x - Step 2: Convert to fraction form
4,458,900.66/6,153,076.98 = 2,525,175.08/x - Step 3: Cross multiply
4,458,900.66x = 6,153,076.98 × 2,525,175.08 - Step 4: Simplify right side
4,458,900.66x = 15,537,596,655,217.66 - Step 5: Solve for x
x = 15,537,596,655,217.66/4,458,900.66 - Step 6: Final answer
x = 3,484,624.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.