Finding the Fourth Proportional to 4,895,540.24, 7,343,309.00 and 1,529,747.24
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Solution
The fourth proportional to 4,895,540.24, 7,343,309.00 and 1,529,747.24 is: 2,294,620.43
Step by Step Solution
- Step 1: Write the proportion equation
4,895,540.24 : 7,343,309.00 = 1,529,747.24 : x - Step 2: Convert to fraction form
4,895,540.24/7,343,309.00 = 1,529,747.24/x - Step 3: Cross multiply
4,895,540.24x = 7,343,309.00 × 1,529,747.24 - Step 4: Simplify right side
4,895,540.24x = 11,233,406,642,324.98 - Step 5: Solve for x
x = 11,233,406,642,324.98/4,895,540.24 - Step 6: Final answer
x = 2,294,620.43
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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.