Finding the Fourth Proportional to 4,729,574.76, 7,095,411.42 and 1,363,519.08
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Solution
The fourth proportional to 4,729,574.76, 7,095,411.42 and 1,363,519.08 is: 2,045,581.12
Step by Step Solution
- Step 1: Write the proportion equation
4,729,574.76 : 7,095,411.42 = 1,363,519.08 : x - Step 2: Convert to fraction form
4,729,574.76/7,095,411.42 = 1,363,519.08/x - Step 3: Cross multiply
4,729,574.76x = 7,095,411.42 × 1,363,519.08 - Step 4: Simplify right side
4,729,574.76x = 9,674,728,851,619.90 - Step 5: Solve for x
x = 9,674,728,851,619.90/4,729,574.76 - Step 6: Final answer
x = 2,045,581.12
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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.