Finding the Fourth Proportional to 1,134,664.99, 1,702,122.04 and 566,189.17
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Solution
The fourth proportional to 1,134,664.99, 1,702,122.04 and 566,189.17 is: 849,345.91
Step by Step Solution
- Step 1: Write the proportion equation
1,134,664.99 : 1,702,122.04 = 566,189.17 : x - Step 2: Convert to fraction form
1,134,664.99/1,702,122.04 = 566,189.17/x - Step 3: Cross multiply
1,134,664.99x = 1,702,122.04 × 566,189.17 - Step 4: Simplify right side
1,134,664.99x = 963,723,065,066.31 - Step 5: Solve for x
x = 963,723,065,066.31/1,134,664.99 - Step 6: Final answer
x = 849,345.91
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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.