Finding the Fourth Proportional to 6,337,583.06, 9,503,988.06 and 2,293,071.02
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Solution
The fourth proportional to 6,337,583.06, 9,503,988.06 and 2,293,071.02 is: 3,438,743.03
Step by Step Solution
- Step 1: Write the proportion equation
6,337,583.06 : 9,503,988.06 = 2,293,071.02 : x - Step 2: Convert to fraction form
6,337,583.06/9,503,988.06 = 2,293,071.02/x - Step 3: Cross multiply
6,337,583.06x = 9,503,988.06 × 2,293,071.02 - Step 4: Simplify right side
6,337,583.06x = 21,793,319,594,812.02 - Step 5: Solve for x
x = 21,793,319,594,812.02/6,337,583.06 - Step 6: Final answer
x = 3,438,743.03
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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.