Finding the Fourth Proportional to 1,651,398.06, 2,278,747.08 and 926,096.52
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Solution
The fourth proportional to 1,651,398.06, 2,278,747.08 and 926,096.52 is: 1,277,911.00
Step by Step Solution
- Step 1: Write the proportion equation
1,651,398.06 : 2,278,747.08 = 926,096.52 : x - Step 2: Convert to fraction form
1,651,398.06/2,278,747.08 = 926,096.52/x - Step 3: Cross multiply
1,651,398.06x = 2,278,747.08 × 926,096.52 - Step 4: Simplify right side
1,651,398.06x = 2,110,339,740,748.16 - Step 5: Solve for x
x = 2,110,339,740,748.16/1,651,398.06 - Step 6: Final answer
x = 1,277,911.00
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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.