Finding the Fourth Proportional to 432,266.09, 596,525.72 and 241,277.81
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Solution
The fourth proportional to 432,266.09, 596,525.72 and 241,277.81 is: 332,962.54
Step by Step Solution
- Step 1: Write the proportion equation
432,266.09 : 596,525.72 = 241,277.81 : x - Step 2: Convert to fraction form
432,266.09/596,525.72 = 241,277.81/x - Step 3: Cross multiply
432,266.09x = 596,525.72 × 241,277.81 - Step 4: Simplify right side
432,266.09x = 143,928,415,141.26 - Step 5: Solve for x
x = 143,928,415,141.26/432,266.09 - Step 6: Final answer
x = 332,962.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.