Finding the Fourth Proportional to 594,106.25, 819,866.86 and 322,174.08
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Solution
The fourth proportional to 594,106.25, 819,866.86 and 322,174.08 is: 444,600.35
Step by Step Solution
- Step 1: Write the proportion equation
594,106.25 : 819,866.86 = 322,174.08 : x - Step 2: Convert to fraction form
594,106.25/819,866.86 = 322,174.08/x - Step 3: Cross multiply
594,106.25x = 819,866.86 × 322,174.08 - Step 4: Simplify right side
594,106.25x = 264,139,847,463.05 - Step 5: Solve for x
x = 264,139,847,463.05/594,106.25 - Step 6: Final answer
x = 444,600.35
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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.