Finding the Fourth Proportional to 973,204.54, 1,459,806.57 and 708,648.62
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Solution
The fourth proportional to 973,204.54, 1,459,806.57 and 708,648.62 is: 1,062,972.75
Step by Step Solution
- Step 1: Write the proportion equation
973,204.54 : 1,459,806.57 = 708,648.62 : x - Step 2: Convert to fraction form
973,204.54/1,459,806.57 = 708,648.62/x - Step 3: Cross multiply
973,204.54x = 1,459,806.57 × 708,648.62 - Step 4: Simplify right side
973,204.54x = 1,034,489,903,998.40 - Step 5: Solve for x
x = 1,034,489,903,998.40/973,204.54 - Step 6: Final answer
x = 1,062,972.75
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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.