Finding the Fourth Proportional to 4,059,482.04, 6,090,145.38 and 1,363,600.44
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Solution
The fourth proportional to 4,059,482.04, 6,090,145.38 and 1,363,600.44 is: 2,045,710.47
Step by Step Solution
- Step 1: Write the proportion equation
4,059,482.04 : 6,090,145.38 = 1,363,600.44 : x - Step 2: Convert to fraction form
4,059,482.04/6,090,145.38 = 1,363,600.44/x - Step 3: Cross multiply
4,059,482.04x = 6,090,145.38 × 1,363,600.44 - Step 4: Simplify right side
4,059,482.04x = 8,304,524,919,831.97 - Step 5: Solve for x
x = 8,304,524,919,831.97/4,059,482.04 - Step 6: Final answer
x = 2,045,710.47
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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.