Finding the Fourth Proportional to 15,967,536.49, 23,950,960.04 and 4,452,697.04
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Solution
The fourth proportional to 15,967,536.49, 23,950,960.04 and 4,452,697.04 is: 6,678,949.43
Step by Step Solution
- Step 1: Write the proportion equation
15,967,536.49 : 23,950,960.04 = 4,452,697.04 : x - Step 2: Convert to fraction form
15,967,536.49/23,950,960.04 = 4,452,697.04/x - Step 3: Cross multiply
15,967,536.49x = 23,950,960.04 × 4,452,697.04 - Step 4: Simplify right side
15,967,536.49x = 106,646,368,766,643.23 - Step 5: Solve for x
x = 106,646,368,766,643.23/15,967,536.49 - Step 6: Final answer
x = 6,678,949.43
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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.