Finding the Fourth Proportional to 11,983,797, 16,537,698.18 and 6,551,289
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Solution
The fourth proportional to 11,983,797, 16,537,698.18 and 6,551,289 is: 9,040,810.70
Step by Step Solution
- Step 1: Write the proportion equation
11,983,797 : 16,537,698.18 = 6,551,289 : x - Step 2: Convert to fraction form
11,983,797/16,537,698.18 = 6,551,289/x - Step 3: Cross multiply
11,983,797x = 16,537,698.18 × 6,551,289 - Step 4: Simplify right side
11,983,797x = 108,343,240,171,954.02 - Step 5: Solve for x
x = 108,343,240,171,954.02/11,983,797 - Step 6: Final answer
x = 9,040,810.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.