Finding the Fourth Proportional to 1,933,937.08, 2,901,430.50 and 586,045.24
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Solution
The fourth proportional to 1,933,937.08, 2,901,430.50 and 586,045.24 is: 879,226.92
Step by Step Solution
- Step 1: Write the proportion equation
1,933,937.08 : 2,901,430.50 = 586,045.24 : x - Step 2: Convert to fraction form
1,933,937.08/2,901,430.50 = 586,045.24/x - Step 3: Cross multiply
1,933,937.08x = 2,901,430.50 × 586,045.24 - Step 4: Simplify right side
1,933,937.08x = 1,700,369,533,715.82 - Step 5: Solve for x
x = 1,700,369,533,715.82/1,933,937.08 - Step 6: Final answer
x = 879,226.92
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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.