Finding the Fourth Proportional to 5,907,513.62, 8,152,167.29 and 3,258,466.08
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Solution
The fourth proportional to 5,907,513.62, 8,152,167.29 and 3,258,466.08 is: 4,496,572.04
Step by Step Solution
- Step 1: Write the proportion equation
5,907,513.62 : 8,152,167.29 = 3,258,466.08 : x - Step 2: Convert to fraction form
5,907,513.62/8,152,167.29 = 3,258,466.08/x - Step 3: Cross multiply
5,907,513.62x = 8,152,167.29 × 3,258,466.08 - Step 4: Simplify right side
5,907,513.62x = 26,563,560,564,416.44 - Step 5: Solve for x
x = 26,563,560,564,416.44/5,907,513.62 - Step 6: Final answer
x = 4,496,572.04
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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.