Finding the Fourth Proportional to 1,785,054.68, 2,677,668.12 and 586,950.48
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Solution
The fourth proportional to 1,785,054.68, 2,677,668.12 and 586,950.48 is: 880,454.03
Step by Step Solution
- Step 1: Write the proportion equation
1,785,054.68 : 2,677,668.12 = 586,950.48 : x - Step 2: Convert to fraction form
1,785,054.68/2,677,668.12 = 586,950.48/x - Step 3: Cross multiply
1,785,054.68x = 2,677,668.12 × 586,950.48 - Step 4: Simplify right side
1,785,054.68x = 1,571,658,588,314.70 - Step 5: Solve for x
x = 1,571,658,588,314.70/1,785,054.68 - Step 6: Final answer
x = 880,454.03
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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.