Finding the Fourth Proportional to 1,158,543.69, 1,735,553.14 and 550,466.62
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Solution
The fourth proportional to 1,158,543.69, 1,735,553.14 and 550,466.62 is: 824,624.98
Step by Step Solution
- Step 1: Write the proportion equation
1,158,543.69 : 1,735,553.14 = 550,466.62 : x - Step 2: Convert to fraction form
1,158,543.69/1,735,553.14 = 550,466.62/x - Step 3: Cross multiply
1,158,543.69x = 1,735,553.14 × 550,466.62 - Step 4: Simplify right side
1,158,543.69x = 955,364,067,308.62 - Step 5: Solve for x
x = 955,364,067,308.62/1,158,543.69 - Step 6: Final answer
x = 824,624.98
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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.