Finding the Fourth Proportional to 2,329,631.87, 3,494,483.96 and 732,194.97
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Solution
The fourth proportional to 2,329,631.87, 3,494,483.96 and 732,194.97 is: 1,098,303.82
Step by Step Solution
- Step 1: Write the proportion equation
2,329,631.87 : 3,494,483.96 = 732,194.97 : x - Step 2: Convert to fraction form
2,329,631.87/3,494,483.96 = 732,194.97/x - Step 3: Cross multiply
2,329,631.87x = 3,494,483.96 × 732,194.97 - Step 4: Simplify right side
2,329,631.87x = 2,558,643,574,596.71 - Step 5: Solve for x
x = 2,558,643,574,596.71/2,329,631.87 - Step 6: Final answer
x = 1,098,303.82
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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.