Finding the Fourth Proportional to 1,413,395.97, 2,120,794.53 and 560,449.34
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Solution
The fourth proportional to 1,413,395.97, 2,120,794.53 and 560,449.34 is: 840,951.80
Step by Step Solution
- Step 1: Write the proportion equation
1,413,395.97 : 2,120,794.53 = 560,449.34 : x - Step 2: Convert to fraction form
1,413,395.97/2,120,794.53 = 560,449.34/x - Step 3: Cross multiply
1,413,395.97x = 2,120,794.53 × 560,449.34 - Step 4: Simplify right side
1,413,395.97x = 1,188,597,881,207.89 - Step 5: Solve for x
x = 1,188,597,881,207.89/1,413,395.97 - Step 6: Final answer
x = 840,951.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.