Finding the Fourth Proportional to 4,729,246.26, 7,094,865.70 and 1,534,122.96
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Solution
The fourth proportional to 4,729,246.26, 7,094,865.70 and 1,534,122.96 is: 2,301,507.63
Step by Step Solution
- Step 1: Write the proportion equation
4,729,246.26 : 7,094,865.70 = 1,534,122.96 : x - Step 2: Convert to fraction form
4,729,246.26/7,094,865.70 = 1,534,122.96/x - Step 3: Cross multiply
4,729,246.26x = 7,094,865.70 × 1,534,122.96 - Step 4: Simplify right side
4,729,246.26x = 10,884,396,368,486.47 - Step 5: Solve for x
x = 10,884,396,368,486.47/4,729,246.26 - Step 6: Final answer
x = 2,301,507.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.