Finding the Fourth Proportional to 1,467,674.48, 2,024,530.80 and 922,946.24
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Solution
The fourth proportional to 1,467,674.48, 2,024,530.80 and 922,946.24 is: 1,273,125.01
Step by Step Solution
- Step 1: Write the proportion equation
1,467,674.48 : 2,024,530.80 = 922,946.24 : x - Step 2: Convert to fraction form
1,467,674.48/2,024,530.80 = 922,946.24/x - Step 3: Cross multiply
1,467,674.48x = 2,024,530.80 × 922,946.24 - Step 4: Simplify right side
1,467,674.48x = 1,868,533,089,624.19 - Step 5: Solve for x
x = 1,868,533,089,624.19/1,467,674.48 - Step 6: Final answer
x = 1,273,125.01
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1.5x scale
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.