Finding the Fourth Proportional to 599,239.68, 826,955.04 and 330,967.68
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Solution
The fourth proportional to 599,239.68, 826,955.04 and 330,967.68 is: 456,737.76
Step by Step Solution
- Step 1: Write the proportion equation
599,239.68 : 826,955.04 = 330,967.68 : x - Step 2: Convert to fraction form
599,239.68/826,955.04 = 330,967.68/x - Step 3: Cross multiply
599,239.68x = 826,955.04 × 330,967.68 - Step 4: Simplify right side
599,239.68x = 273,695,391,053.11 - Step 5: Solve for x
x = 273,695,391,053.11/599,239.68 - Step 6: Final answer
x = 456,737.76
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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.