Finding the Fourth Proportional to 1,735,252.62, 2,394,673.07 and 999,800.43
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Solution
The fourth proportional to 1,735,252.62, 2,394,673.07 and 999,800.43 is: 1,379,738.68
Step by Step Solution
- Step 1: Write the proportion equation
1,735,252.62 : 2,394,673.07 = 999,800.43 : x - Step 2: Convert to fraction form
1,735,252.62/2,394,673.07 = 999,800.43/x - Step 3: Cross multiply
1,735,252.62x = 2,394,673.07 × 999,800.43 - Step 4: Simplify right side
1,735,252.62x = 2,394,195,165,095.42 - Step 5: Solve for x
x = 2,394,195,165,095.42/1,735,252.62 - Step 6: Final answer
x = 1,379,738.68
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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.