Finding the Fourth Proportional to 9,491,862.96, 14,237,687.52 and 2,303,475.84
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Solution
The fourth proportional to 9,491,862.96, 14,237,687.52 and 2,303,475.84 is: 3,455,187.81
Step by Step Solution
- Step 1: Write the proportion equation
9,491,862.96 : 14,237,687.52 = 2,303,475.84 : x - Step 2: Convert to fraction form
9,491,862.96/14,237,687.52 = 2,303,475.84/x - Step 3: Cross multiply
9,491,862.96x = 14,237,687.52 × 2,303,475.84 - Step 4: Simplify right side
9,491,862.96x = 32,796,169,219,789.51 - Step 5: Solve for x
x = 32,796,169,219,789.51/9,491,862.96 - Step 6: Final answer
x = 3,455,187.81
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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.