Finding the Fourth Proportional to 5,844,612.35, 8,065,923.13 and 3,266,498.99
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Solution
The fourth proportional to 5,844,612.35, 8,065,923.13 and 3,266,498.99 is: 4,507,968.74
Step by Step Solution
- Step 1: Write the proportion equation
5,844,612.35 : 8,065,923.13 = 3,266,498.99 : x - Step 2: Convert to fraction form
5,844,612.35/8,065,923.13 = 3,266,498.99/x - Step 3: Cross multiply
5,844,612.35x = 8,065,923.13 × 3,266,498.99 - Step 4: Simplify right side
5,844,612.35x = 26,347,329,781,810.57 - Step 5: Solve for x
x = 26,347,329,781,810.57/5,844,612.35 - Step 6: Final answer
x = 4,507,968.74
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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.