Finding the Fourth Proportional to 1,078,596.96, 1,488,462.66 and 595,161.96
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Solution
The fourth proportional to 1,078,596.96, 1,488,462.66 and 595,161.96 is: 821,322.87
Step by Step Solution
- Step 1: Write the proportion equation
1,078,596.96 : 1,488,462.66 = 595,161.96 : x - Step 2: Convert to fraction form
1,078,596.96/1,488,462.66 = 595,161.96/x - Step 3: Cross multiply
1,078,596.96x = 1,488,462.66 × 595,161.96 - Step 4: Simplify right side
1,078,596.96x = 885,876,354,112.41 - Step 5: Solve for x
x = 885,876,354,112.41/1,078,596.96 - Step 6: Final answer
x = 821,322.87
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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.