Finding the Fourth Proportional to 4,880,050.53, 6,734,470.35 and 2,704,734.12
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Solution
The fourth proportional to 4,880,050.53, 6,734,470.35 and 2,704,734.12 is: 3,732,533.43
Step by Step Solution
- Step 1: Write the proportion equation
4,880,050.53 : 6,734,470.35 = 2,704,734.12 : x - Step 2: Convert to fraction form
4,880,050.53/6,734,470.35 = 2,704,734.12/x - Step 3: Cross multiply
4,880,050.53x = 6,734,470.35 × 2,704,734.12 - Step 4: Simplify right side
4,880,050.53x = 18,214,951,735,773.34 - Step 5: Solve for x
x = 18,214,951,735,773.34/4,880,050.53 - Step 6: Final answer
x = 3,732,533.43
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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.