Finding the Fourth Proportional to 5,843,671.93, 8,765,507.97 and 1,583,840.16
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Solution
The fourth proportional to 5,843,671.93, 8,765,507.97 and 1,583,840.16 is: 2,375,760.26
Step by Step Solution
- Step 1: Write the proportion equation
5,843,671.93 : 8,765,507.97 = 1,583,840.16 : x - Step 2: Convert to fraction form
5,843,671.93/8,765,507.97 = 1,583,840.16/x - Step 3: Cross multiply
5,843,671.93x = 8,765,507.97 × 1,583,840.16 - Step 4: Simplify right side
5,843,671.93x = 13,883,163,545,686.08 - Step 5: Solve for x
x = 13,883,163,545,686.08/5,843,671.93 - Step 6: Final answer
x = 2,375,760.26
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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.