Finding the Fourth Proportional to 3,195,226.10, 4,795,219.54 and 2,344,496.10
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Solution
The fourth proportional to 3,195,226.10, 4,795,219.54 and 2,344,496.10 is: 3,518,490.75
Step by Step Solution
- Step 1: Write the proportion equation
3,195,226.10 : 4,795,219.54 = 2,344,496.10 : x - Step 2: Convert to fraction form
3,195,226.10/4,795,219.54 = 2,344,496.10/x - Step 3: Cross multiply
3,195,226.10x = 4,795,219.54 × 2,344,496.10 - Step 4: Simplify right side
3,195,226.10x = 11,242,373,495,122.34 - Step 5: Solve for x
x = 11,242,373,495,122.34/3,195,226.10 - Step 6: Final answer
x = 3,518,490.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.