Finding the Fourth Proportional to 1,944,474.96, 2,683,370.44 and 1,085,026
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Solution
The fourth proportional to 1,944,474.96, 2,683,370.44 and 1,085,026 is: 1,497,333.09
Step by Step Solution
- Step 1: Write the proportion equation
1,944,474.96 : 2,683,370.44 = 1,085,026 : x - Step 2: Convert to fraction form
1,944,474.96/2,683,370.44 = 1,085,026/x - Step 3: Cross multiply
1,944,474.96x = 2,683,370.44 × 1,085,026 - Step 4: Simplify right side
1,944,474.96x = 2,911,526,695,031.44 - Step 5: Solve for x
x = 2,911,526,695,031.44/1,944,474.96 - Step 6: Final answer
x = 1,497,333.09
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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.