Finding the Fourth Proportional to 1,758,380.58, 2,637,542.03 and 560,286.68
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Solution
The fourth proportional to 1,758,380.58, 2,637,542.03 and 560,286.68 is: 840,420.82
Step by Step Solution
- Step 1: Write the proportion equation
1,758,380.58 : 2,637,542.03 = 560,286.68 : x - Step 2: Convert to fraction form
1,758,380.58/2,637,542.03 = 560,286.68/x - Step 3: Cross multiply
1,758,380.58x = 2,637,542.03 × 560,286.68 - Step 4: Simplify right side
1,758,380.58x = 1,477,779,651,360.02 - Step 5: Solve for x
x = 1,477,779,651,360.02/1,758,380.58 - Step 6: Final answer
x = 840,420.82
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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.