Finding the Fourth Proportional to 1,110,110.67, 1,531,952.70 and 600,813.05
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Solution
The fourth proportional to 1,110,110.67, 1,531,952.70 and 600,813.05 is: 829,121.99
Step by Step Solution
- Step 1: Write the proportion equation
1,110,110.67 : 1,531,952.70 = 600,813.05 : x - Step 2: Convert to fraction form
1,110,110.67/1,531,952.70 = 600,813.05/x - Step 3: Cross multiply
1,110,110.67x = 1,531,952.70 × 600,813.05 - Step 4: Simplify right side
1,110,110.67x = 920,417,164,229.92 - Step 5: Solve for x
x = 920,417,164,229.92/1,110,110.67 - Step 6: Final answer
x = 829,121.99
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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.