Finding the Fourth Proportional to 4,583,758.44, 6,325,565.46 and 2,518,902.36
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Solution
The fourth proportional to 4,583,758.44, 6,325,565.46 and 2,518,902.36 is: 3,476,073.61
Step by Step Solution
- Step 1: Write the proportion equation
4,583,758.44 : 6,325,565.46 = 2,518,902.36 : x - Step 2: Convert to fraction form
4,583,758.44/6,325,565.46 = 2,518,902.36/x - Step 3: Cross multiply
4,583,758.44x = 6,325,565.46 × 2,518,902.36 - Step 4: Simplify right side
4,583,758.44x = 15,933,481,765,528.48 - Step 5: Solve for x
x = 15,933,481,765,528.48/4,583,758.44 - Step 6: Final answer
x = 3,476,073.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.