Finding the Fourth Proportional to 1,735,894.69, 2,394,981.08 and 1,124,516.10
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Solution
The fourth proportional to 1,735,894.69, 2,394,981.08 and 1,124,516.10 is: 1,551,473.61
Step by Step Solution
- Step 1: Write the proportion equation
1,735,894.69 : 2,394,981.08 = 1,124,516.10 : x - Step 2: Convert to fraction form
1,735,894.69/2,394,981.08 = 1,124,516.10/x - Step 3: Cross multiply
1,735,894.69x = 2,394,981.08 × 1,124,516.10 - Step 4: Simplify right side
1,735,894.69x = 2,693,194,797,556.33 - Step 5: Solve for x
x = 2,693,194,797,556.33/1,735,894.69 - Step 6: Final answer
x = 1,551,473.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.