Finding the Fourth Proportional to 4,046,337.36, 5,583,880.38 and 2,210,756.26
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Solution
The fourth proportional to 4,046,337.36, 5,583,880.38 and 2,210,756.26 is: 3,050,808.03
Step by Step Solution
- Step 1: Write the proportion equation
4,046,337.36 : 5,583,880.38 = 2,210,756.26 : x - Step 2: Convert to fraction form
4,046,337.36/5,583,880.38 = 2,210,756.26/x - Step 3: Cross multiply
4,046,337.36x = 5,583,880.38 × 2,210,756.26 - Step 4: Simplify right side
4,046,337.36x = 12,344,598,505,176.18 - Step 5: Solve for x
x = 12,344,598,505,176.18/4,046,337.36 - Step 6: Final answer
x = 3,050,808.03
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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.