Finding the Fourth Proportional to 2,556,599.04, 3,527,988.48 and 1,468,104.84
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Solution
The fourth proportional to 2,556,599.04, 3,527,988.48 and 1,468,104.84 is: 2,025,916.81
Step by Step Solution
- Step 1: Write the proportion equation
2,556,599.04 : 3,527,988.48 = 1,468,104.84 : x - Step 2: Convert to fraction form
2,556,599.04/3,527,988.48 = 1,468,104.84/x - Step 3: Cross multiply
2,556,599.04x = 3,527,988.48 × 1,468,104.84 - Step 4: Simplify right side
2,556,599.04x = 5,179,456,962,952.24 - Step 5: Solve for x
x = 5,179,456,962,952.24/2,556,599.04 - Step 6: Final answer
x = 2,025,916.81
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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.