Finding the Fourth Proportional to 1,085,106.91, 1,497,309.90 and 594,947.44
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Solution
The fourth proportional to 1,085,106.91, 1,497,309.90 and 594,947.44 is: 820,952.00
Step by Step Solution
- Step 1: Write the proportion equation
1,085,106.91 : 1,497,309.90 = 594,947.44 : x - Step 2: Convert to fraction form
1,085,106.91/1,497,309.90 = 594,947.44/x - Step 3: Cross multiply
1,085,106.91x = 1,497,309.90 × 594,947.44 - Step 4: Simplify right side
1,085,106.91x = 890,820,684,405.11 - Step 5: Solve for x
x = 890,820,684,405.11/1,085,106.91 - Step 6: Final answer
x = 820,952.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.