Finding the Fourth Proportional to 2,237,137.04, 3,355,093.12 and 617,518.69
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Solution
The fourth proportional to 2,237,137.04, 3,355,093.12 and 617,518.69 is: 926,108.99
Step by Step Solution
- Step 1: Write the proportion equation
2,237,137.04 : 3,355,093.12 = 617,518.69 : x - Step 2: Convert to fraction form
2,237,137.04/3,355,093.12 = 617,518.69/x - Step 3: Cross multiply
2,237,137.04x = 3,355,093.12 × 617,518.69 - Step 4: Simplify right side
2,237,137.04x = 2,071,832,715,134.35 - Step 5: Solve for x
x = 2,071,832,715,134.35/2,237,137.04 - Step 6: Final answer
x = 926,108.99
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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.