Finding the Fourth Proportional to 4,024,296.84, 5,554,974.15 and 2,392,700.31
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Solution
The fourth proportional to 4,024,296.84, 5,554,974.15 and 2,392,700.31 is: 3,302,785.28
Step by Step Solution
- Step 1: Write the proportion equation
4,024,296.84 : 5,554,974.15 = 2,392,700.31 : x - Step 2: Convert to fraction form
4,024,296.84/5,554,974.15 = 2,392,700.31/x - Step 3: Cross multiply
4,024,296.84x = 5,554,974.15 × 2,392,700.31 - Step 4: Simplify right side
4,024,296.84x = 13,291,388,370,746.99 - Step 5: Solve for x
x = 13,291,388,370,746.99/4,024,296.84 - Step 6: Final answer
x = 3,302,785.28
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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.