Finding the Fourth Proportional to 5,643,268.07, 8,462,735.93 and 2,402,751.24
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Solution
The fourth proportional to 5,643,268.07, 8,462,735.93 and 2,402,751.24 is: 3,603,204.57
Step by Step Solution
- Step 1: Write the proportion equation
5,643,268.07 : 8,462,735.93 = 2,402,751.24 : x - Step 2: Convert to fraction form
5,643,268.07/8,462,735.93 = 2,402,751.24/x - Step 3: Cross multiply
5,643,268.07x = 8,462,735.93 × 2,402,751.24 - Step 4: Simplify right side
5,643,268.07x = 20,333,849,255,606.93 - Step 5: Solve for x
x = 20,333,849,255,606.93/5,643,268.07 - Step 6: Final answer
x = 3,603,204.57
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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.