Finding the Fourth Proportional to 2,329,585.68, 3,494,247.08 and 1,032,364.45
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Solution
The fourth proportional to 2,329,585.68, 3,494,247.08 and 1,032,364.45 is: 1,548,488.43
Step by Step Solution
- Step 1: Write the proportion equation
2,329,585.68 : 3,494,247.08 = 1,032,364.45 : x - Step 2: Convert to fraction form
2,329,585.68/3,494,247.08 = 1,032,364.45/x - Step 3: Cross multiply
2,329,585.68x = 3,494,247.08 × 1,032,364.45 - Step 4: Simplify right side
2,329,585.68x = 3,607,336,454,882.23 - Step 5: Solve for x
x = 3,607,336,454,882.23/2,329,585.68 - Step 6: Final answer
x = 1,548,488.43
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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.