Finding the Fourth Proportional to 11,704,641.24, 17,553,317.94 and 4,129,832.28
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Solution
The fourth proportional to 11,704,641.24, 17,553,317.94 and 4,129,832.28 is: 6,193,462.71
Step by Step Solution
- Step 1: Write the proportion equation
11,704,641.24 : 17,553,317.94 = 4,129,832.28 : x - Step 2: Convert to fraction form
11,704,641.24/17,553,317.94 = 4,129,832.28/x - Step 3: Cross multiply
11,704,641.24x = 17,553,317.94 × 4,129,832.28 - Step 4: Simplify right side
11,704,641.24x = 72,492,259,049,715.11 - Step 5: Solve for x
x = 72,492,259,049,715.11/11,704,641.24 - Step 6: Final answer
x = 6,193,462.71
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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.