Finding the Fourth Proportional to 6,473,288.93, 9,708,844.61 and 2,373,762.29
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Solution
The fourth proportional to 6,473,288.93, 9,708,844.61 and 2,373,762.29 is: 3,560,244.17
Step by Step Solution
- Step 1: Write the proportion equation
6,473,288.93 : 9,708,844.61 = 2,373,762.29 : x - Step 2: Convert to fraction form
6,473,288.93/9,708,844.61 = 2,373,762.29/x - Step 3: Cross multiply
6,473,288.93x = 9,708,844.61 × 2,373,762.29 - Step 4: Simplify right side
6,473,288.93x = 23,046,489,172,077.94 - Step 5: Solve for x
x = 23,046,489,172,077.94/6,473,288.93 - Step 6: Final answer
x = 3,560,244.17
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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.