Finding the Fourth Proportional to 5,594,849.62, 8,392,246.29 and 4,834,377.16
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Solution
The fourth proportional to 5,594,849.62, 8,392,246.29 and 4,834,377.16 is: 7,251,541.42
Step by Step Solution
- Step 1: Write the proportion equation
5,594,849.62 : 8,392,246.29 = 4,834,377.16 : x - Step 2: Convert to fraction form
5,594,849.62/8,392,246.29 = 4,834,377.16/x - Step 3: Cross multiply
5,594,849.62x = 8,392,246.29 × 4,834,377.16 - Step 4: Simplify right side
5,594,849.62x = 40,571,283,764,490.12 - Step 5: Solve for x
x = 40,571,283,764,490.12/5,594,849.62 - Step 6: Final answer
x = 7,251,541.42
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1.5x scale
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.