Finding the Fourth Proportional to 6,433,583.40, 9,652,242.86 and 2,593,424.03
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Solution
The fourth proportional to 6,433,583.40, 9,652,242.86 and 2,593,424.03 is: 3,890,888.95
Step by Step Solution
- Step 1: Write the proportion equation
6,433,583.40 : 9,652,242.86 = 2,593,424.03 : x - Step 2: Convert to fraction form
6,433,583.40/9,652,242.86 = 2,593,424.03/x - Step 3: Cross multiply
6,433,583.40x = 9,652,242.86 × 2,593,424.03 - Step 4: Simplify right side
6,433,583.40x = 25,032,358,558,872.88 - Step 5: Solve for x
x = 25,032,358,558,872.88/6,433,583.40 - Step 6: Final answer
x = 3,890,888.95
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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.