Finding the Fourth Proportional to 1,174,747.24, 1,761,258.96 and 375,568.84
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Solution
The fourth proportional to 1,174,747.24, 1,761,258.96 and 375,568.84 is: 563,077.71
Step by Step Solution
- Step 1: Write the proportion equation
1,174,747.24 : 1,761,258.96 = 375,568.84 : x - Step 2: Convert to fraction form
1,174,747.24/1,761,258.96 = 375,568.84/x - Step 3: Cross multiply
1,174,747.24x = 1,761,258.96 × 375,568.84 - Step 4: Simplify right side
1,174,747.24x = 661,473,984,546.81 - Step 5: Solve for x
x = 661,473,984,546.81/1,174,747.24 - Step 6: Final answer
x = 563,077.71
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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.