Finding the Fourth Proportional to 594,184.44, 819,974.98 and 322,252.28
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Solution
The fourth proportional to 594,184.44, 819,974.98 and 322,252.28 is: 444,708.39
Step by Step Solution
- Step 1: Write the proportion equation
594,184.44 : 819,974.98 = 322,252.28 : x - Step 2: Convert to fraction form
594,184.44/819,974.98 = 322,252.28/x - Step 3: Cross multiply
594,184.44x = 819,974.98 × 322,252.28 - Step 4: Simplify right side
594,184.44x = 264,238,806,847.95 - Step 5: Solve for x
x = 264,238,806,847.95/594,184.44 - Step 6: Final answer
x = 444,708.39
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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.