Finding the Fourth Proportional to 6,232,037.84, 9,349,268.72 and 2,393,579.46
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Solution
The fourth proportional to 6,232,037.84, 9,349,268.72 and 2,393,579.46 is: 3,590,834.68
Step by Step Solution
- Step 1: Write the proportion equation
6,232,037.84 : 9,349,268.72 = 2,393,579.46 : x - Step 2: Convert to fraction form
6,232,037.84/9,349,268.72 = 2,393,579.46/x - Step 3: Cross multiply
6,232,037.84x = 9,349,268.72 × 2,393,579.46 - Step 4: Simplify right side
6,232,037.84x = 22,378,217,574,212.49 - Step 5: Solve for x
x = 22,378,217,574,212.49/6,232,037.84 - Step 6: Final answer
x = 3,590,834.68
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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.