Finding the Fourth Proportional to 4,363,737.84, 6,533,534.52 and 2,229,225.84
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Solution
The fourth proportional to 4,363,737.84, 6,533,534.52 and 2,229,225.84 is: 3,337,671.63
Step by Step Solution
- Step 1: Write the proportion equation
4,363,737.84 : 6,533,534.52 = 2,229,225.84 : x - Step 2: Convert to fraction form
4,363,737.84/6,533,534.52 = 2,229,225.84/x - Step 3: Cross multiply
4,363,737.84x = 6,533,534.52 × 2,229,225.84 - Step 4: Simplify right side
4,363,737.84x = 14,564,723,978,515.99 - Step 5: Solve for x
x = 14,564,723,978,515.99/4,363,737.84 - Step 6: Final answer
x = 3,337,671.63
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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.