Finding the Fourth Proportional to 968,593.87, 1,452,888.37 and 461,618.11
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Solution
The fourth proportional to 968,593.87, 1,452,888.37 and 461,618.11 is: 692,426.00
Step by Step Solution
- Step 1: Write the proportion equation
968,593.87 : 1,452,888.37 = 461,618.11 : x - Step 2: Convert to fraction form
968,593.87/1,452,888.37 = 461,618.11/x - Step 3: Cross multiply
968,593.87x = 1,452,888.37 × 461,618.11 - Step 4: Simplify right side
968,593.87x = 670,679,583,400.38 - Step 5: Solve for x
x = 670,679,583,400.38/968,593.87 - Step 6: Final answer
x = 692,426.00
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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.