Finding the Fourth Proportional to 967,088, 1,450,683.84 and 302,291.84
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Solution
The fourth proportional to 967,088, 1,450,683.84 and 302,291.84 is: 453,453.96
Step by Step Solution
- Step 1: Write the proportion equation
967,088 : 1,450,683.84 = 302,291.84 : x - Step 2: Convert to fraction form
967,088/1,450,683.84 = 302,291.84/x - Step 3: Cross multiply
967,088x = 1,450,683.84 × 302,291.84 - Step 4: Simplify right side
967,088x = 438,529,887,251.87 - Step 5: Solve for x
x = 438,529,887,251.87/967,088 - Step 6: Final answer
x = 453,453.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.