Finding the Fourth Proportional to 1,609,090.97, 2,414,633.12 and 935,489.27
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Solution
The fourth proportional to 1,609,090.97, 2,414,633.12 and 935,489.27 is: 1,403,813.34
Step by Step Solution
- Step 1: Write the proportion equation
1,609,090.97 : 2,414,633.12 = 935,489.27 : x - Step 2: Convert to fraction form
1,609,090.97/2,414,633.12 = 935,489.27/x - Step 3: Cross multiply
1,609,090.97x = 2,414,633.12 × 935,489.27 - Step 4: Simplify right side
1,609,090.97x = 2,258,863,374,746.62 - Step 5: Solve for x
x = 2,258,863,374,746.62/1,609,090.97 - Step 6: Final answer
x = 1,403,813.34
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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.