Finding the Fourth Proportional to 4,972,752.14, 6,858,303.84 and 2,933,593.34
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Solution
The fourth proportional to 4,972,752.14, 6,858,303.84 and 2,933,593.34 is: 4,045,943.55
Step by Step Solution
- Step 1: Write the proportion equation
4,972,752.14 : 6,858,303.84 = 2,933,593.34 : x - Step 2: Convert to fraction form
4,972,752.14/6,858,303.84 = 2,933,593.34/x - Step 3: Cross multiply
4,972,752.14x = 6,858,303.84 × 2,933,593.34 - Step 4: Simplify right side
4,972,752.14x = 20,119,474,434,428.91 - Step 5: Solve for x
x = 20,119,474,434,428.91/4,972,752.14 - Step 6: Final answer
x = 4,045,943.55
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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.