Finding the Fourth Proportional to 9,926,040.02, 14,882,687.64 and 3,854,301.99
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Solution
The fourth proportional to 9,926,040.02, 14,882,687.64 and 3,854,301.99 is: 5,778,978.57
Step by Step Solution
- Step 1: Write the proportion equation
9,926,040.02 : 14,882,687.64 = 3,854,301.99 : x - Step 2: Convert to fraction form
9,926,040.02/14,882,687.64 = 3,854,301.99/x - Step 3: Cross multiply
9,926,040.02x = 14,882,687.64 × 3,854,301.99 - Step 4: Simplify right side
9,926,040.02x = 57,362,372,531,590.33 - Step 5: Solve for x
x = 57,362,372,531,590.33/9,926,040.02 - Step 6: Final answer
x = 5,778,978.57
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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.