Finding the Fourth Proportional to 1,701,169, 2,347,585.68 and 926,809.08
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Solution
The fourth proportional to 1,701,169, 2,347,585.68 and 926,809.08 is: 1,278,981.53
Step by Step Solution
- Step 1: Write the proportion equation
1,701,169 : 2,347,585.68 = 926,809.08 : x - Step 2: Convert to fraction form
1,701,169/2,347,585.68 = 926,809.08/x - Step 3: Cross multiply
1,701,169x = 2,347,585.68 × 926,809.08 - Step 4: Simplify right side
1,701,169x = 2,175,763,724,301.97 - Step 5: Solve for x
x = 2,175,763,724,301.97/1,701,169 - Step 6: Final answer
x = 1,278,981.53
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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.