Finding the Fourth Proportional to 599,014.79, 898,955.74 and 234,330.19
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Solution
The fourth proportional to 599,014.79, 898,955.74 and 234,330.19 is: 351,664.89
Step by Step Solution
- Step 1: Write the proportion equation
599,014.79 : 898,955.74 = 234,330.19 : x - Step 2: Convert to fraction form
599,014.79/898,955.74 = 234,330.19/x - Step 3: Cross multiply
599,014.79x = 898,955.74 × 234,330.19 - Step 4: Simplify right side
599,014.79x = 210,652,470,588.68 - Step 5: Solve for x
x = 210,652,470,588.68/599,014.79 - Step 6: Final answer
x = 351,664.89
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1.5x scale
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.