Finding the Fourth Proportional to 953,562.07, 1,315,331.97 and 566,114.52
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Solution
The fourth proportional to 953,562.07, 1,315,331.97 and 566,114.52 is: 780,891.51
Step by Step Solution
- Step 1: Write the proportion equation
953,562.07 : 1,315,331.97 = 566,114.52 : x - Step 2: Convert to fraction form
953,562.07/1,315,331.97 = 566,114.52/x - Step 3: Cross multiply
953,562.07x = 1,315,331.97 × 566,114.52 - Step 4: Simplify right side
953,562.07x = 744,628,522,248.03 - Step 5: Solve for x
x = 744,628,522,248.03/953,562.07 - Step 6: Final answer
x = 780,891.51
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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.