Finding the Fourth Proportional to 944,764.74, 1,417,103.91 and 305,098.02
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Solution
The fourth proportional to 944,764.74, 1,417,103.91 and 305,098.02 is: 457,633.08
Step by Step Solution
- Step 1: Write the proportion equation
944,764.74 : 1,417,103.91 = 305,098.02 : x - Step 2: Convert to fraction form
944,764.74/1,417,103.91 = 305,098.02/x - Step 3: Cross multiply
944,764.74x = 1,417,103.91 × 305,098.02 - Step 4: Simplify right side
944,764.74x = 432,355,597,075.26 - Step 5: Solve for x
x = 432,355,597,075.26/944,764.74 - Step 6: Final answer
x = 457,633.08
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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.